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94-421: François Auguste René Rodin ( / r oʊ ˈ d æ n / ; French: [fʁɑ̃swa oɡyst ʁəne ʁɔdɛ̃] ; 12 November 1840 – 17 November 1917) was a French sculptor generally considered the founder of modern sculpture. He was schooled traditionally and took a craftsman-like approach to his work. Rodin possessed a unique ability to model a complex, turbulent, and deeply pocketed surface in clay . He

188-454: A Belgian soldier, the figure drew inspiration from Michelangelo's Dying Slave , which Rodin had observed at the Louvre . Attempting to combine Michelangelo's mastery of the human form with his own sense of human nature, Rodin studied his model from all angles, at rest and in motion; he mounted a ladder for additional perspective, and made clay models, which he studied by candlelight. The result

282-520: A Hare (1850), and numerous minor works now very highly valued. The latter two works were exhibited at the Paris Salon of 1850, causing Théophile Gautier to observe:"The mere reproduction of nature does not constitute art; Barye aggrandizes his animal subjects, simplifying them, idealizing and stylizing them in a manner that is bold, energetic, and rugged, that makes him the Michelangelo of

376-546: A foundry. The foundry began making inferior work from 1848 to 1857, and his reputation suffered during this time. In 1876 what remained of Barye's inventory, 125 models, were sold to the Ferdinand Barbedienne foundry. The 1877 Barbedienne catalogue offered all of the models in bronze in variable sizes, and the Barbedienne castings were of superb quality. Fame did not come until later in life. In 1854 he

470-421: A free studio, granting Rodin a new level of artistic freedom. Soon, he stopped working at the porcelain factory in 1882; his income came from private commissions. In 1883, Rodin agreed to supervise a course for sculptor Alfred Boucher in his absence, where he met the 18-year-old Camille Claudel . The two formed a passionate but stormy relationship and influenced each other artistically. Claudel inspired Rodin as

564-575: A gel of orthosilicic acid ).) The clay minerals formed depend on the composition of the source rock and the climate. Acid weathering of feldspar -rich rock, such as granite , in warm climates tends to produce kaolin. Weathering of the same kind of rock under alkaline conditions produces illite . Smectite forms by weathering of igneous rock under alkaline conditions, while gibbsite forms by intense weathering of other clay minerals. There are two types of clay deposits: primary and secondary. Primary clays form as residual deposits in soil and remain at

658-836: A great capacity to take up water, and they increase greatly in volume when they do so. When dried, they shrink back to their original volume. This produces distinctive textures, such as mudcracks or "popcorn" texture, in clay deposits. Soils containing swelling clay minerals (such as bentonite ) pose a considerable challenge for civil engineering, because swelling clay can break foundations of buildings and ruin road beds. Clay minerals most commonly form by prolonged chemical weathering of silicate-bearing rocks. They can also form locally from hydrothermal activity. Chemical weathering takes place largely by acid hydrolysis due to low concentrations of carbonic acid , dissolved in rainwater or released by plant roots. The acid breaks bonds between aluminium and oxygen, releasing other metal ions and silica (as

752-526: A greater degree than his contemporaries, Rodin believed that an individual's character was revealed by his physical features. Rodin's talent for surface modeling allowed him to let every part of the body speak for the whole. The male's passion in The Thinker is suggested by the grip of his toes on the rock, the rigidness of his back, and the differentiation of his hands. Speaking of The Thinker , Rodin illuminated his aesthetic: "What makes my Thinker think

846-402: A major challenge in civil engineering . The defining mechanical property of clay is its plasticity when wet and its ability to harden when dried or fired. Clays show a broad range of water content within which they are highly plastic, from a minimum water content (called the plastic limit ) where the clay is just moist enough to mould, to a maximum water content (called the liquid limit) where

940-417: A model for many of his figures, and she was a talented sculptor, assisting him on commissions as well as creating her own works. Her Bust of Rodin was displayed to critical acclaim at the 1892 Salon. Although busy with The Gates of Hell , Rodin won other commissions. He pursued an opportunity to create a historical monument for the town of Calais . For a monument to French author Honoré de Balzac , Rodin

1034-551: A part-time position as a designer. The offer was in part a gesture of reconciliation, and Rodin accepted. That part of Rodin which appreciated 18th-century tastes was aroused, and he immersed himself in designs for vases and table ornaments that brought the factory renown across Europe. The artistic community appreciated his work in this vein, and Rodin was invited to Paris Salons by such friends as writer Léon Cladel . During his early appearances at these social events, Rodin seemed shy; in his later years, as his fame grew, he displayed

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1128-454: A realm where forms existed for their own sake. Notable examples are The Walking Man , Meditation without Arms , and Iris, Messenger of the Gods . Rodin saw suffering and conflict as hallmarks of modern art. "Nothing, really, is more moving than the maddened beast, dying from unfulfilled desire and asking in vain for grace to quell its passion." Charles Baudelaire echoed those themes and

1222-587: A single lithograph . Portraiture was an important component of Rodin's oeuvre, helping him to win acceptance and financial independence. His first sculpture was a bust of his father in 1860, and he produced at least 56 portraits between 1877 and his death in 1917. Early subjects included fellow sculptor Jules Dalou (1883) and companion Camille Claudel (1884). Later, with his reputation established, Rodin made busts of prominent contemporaries such as English politician George Wyndham (1905), Irish playwright George Bernard Shaw (1906), socialist (and former mistress of

1316-548: A small old castle (the Château de l'Islette in the Loire), but Rodin refused to relinquish his ties to Beuret, his loyal companion during the lean years, and mother of his son. During one absence, Rodin wrote to Beuret, "I think of how much you must have loved me to put up with my caprices...I remain, in all tenderness, your Rodin." Claudel and Rodin parted in 1898. Claudel suffered an alleged nervous breakdown several years later and

1410-450: A striving for perfection. He conceived The Gates with the surmoulage controversy still in mind: "...I had made the St. John to refute [the charges of casting from a model], but it only partially succeeded. To prove completely that I could model from life as well as other sculptors, I determined...to make the sculpture on the door of figures smaller than life." Laws of composition gave way to

1504-578: A style of his own in the Lion with a Snake . Barye, though engaged in a perpetual struggle with want, exhibited year after year studies of animals, admirable groups which reveal him as inspired by a spirit of true romance and a feeling for the beauty of the antique, as in his Theseus and the Minotaur (1843), Roger and Angelica on the Hippogriff (1846)), Lapitha and Centaur (1848), Jaguar Devouring

1598-558: A technical achievement that was lost on most contemporary critics. Rodin chose this contradictory position to, in his words, "display simultaneously...views of an object which in fact can be seen only successively". Despite the title, St. John the Baptist Preaching did not have an obviously religious theme. The model, an Italian peasant who presented himself at Rodin's studio, possessed an idiosyncratic sense of movement that Rodin felt compelled to capture. Rodin thought of John

1692-595: A theme. He first titled the work The Vanquished , in which form the left hand held a spear, but he removed the spear because it obstructed the torso from certain angles. After two more intermediary titles, Rodin settled on The Age of Bronze , suggesting the Bronze Age , and in Rodin's words, "man arising from nature". Later, however, Rodin said that he had had in mind "just a simple piece of sculpture without reference to subject". Its mastery of form, light, and shadow made

1786-427: A time, when it will not seem outre to represent a great novelist as a huge comic mask crowning a bathrobe, but even at the present day this statue impresses one as slang." A modern critic, indeed, claims that Balzac is one of Rodin's masterpieces. The monument had its supporters in Rodin's day; a manifesto defending him was signed by Monet , Debussy , and future Premier Georges Clemenceau , among many others. In

1880-507: A traditional bust , but instead the head was "broken off" at the neck, the nose was flattened and crooked, and the back of the head was absent, having fallen off the clay model in an accident. The work emphasized texture and the emotional state of the subject; it illustrated the "unfinishedness" that would characterize many of Rodin's later sculptures. The Salon rejected the piece. In Brussels, Rodin created his first full-scale work, The Age of Bronze , having returned from Italy. Modeled after

1974-449: A united, heroic front; rather, each is isolated from his brothers, individually deliberating and struggling with his expected fate. Rodin soon proposed that the monument's high pedestal be eliminated, wanting to move the sculpture to ground level so that viewers could "penetrate to the heart of the subject". At ground level, the figures' positions lead the viewer around the work, and subtly suggest their common movement forward. The committee

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2068-437: A variety of colours from impurities, such as a reddish or brownish colour from small amounts of iron oxide . Clays develop plasticity when wet but can be hardened through firing . Clay is the longest-known ceramic material. Prehistoric humans discovered the useful properties of clay and used it for making pottery . Some of the earliest pottery shards have been dated to around 14,000 BCE, and clay tablets were

2162-545: A young seamstress named Rose Beuret (born in June 1844), with whom he stayed for the rest of his life, with varying commitment. The couple had a son named Auguste-Eugène Beuret (1866–1934). That year, Rodin offered his first sculpture for exhibition and entered the studio of Albert-Ernest Carrier-Belleuse , a successful mass producer of objets d'art . Rodin worked as Carrier-Belleuse' chief assistant until 1870, designing roof decorations and staircase and doorway embellishments. With

2256-452: Is Armenian bole , which is used to soothe an upset stomach. Some animals such as parrots and pigs ingest clay for similar reasons. Kaolin clay and attapulgite have been used as anti-diarrheal medicines. Clay as the defining ingredient of loam is one of the oldest building materials on Earth , among other ancient, naturally occurring geologic materials such as stone and organic materials like wood. Between one-half and two-thirds of

2350-818: Is a public square on the eastern tip of Île Saint-Louis in Paris dedicated to him. Barye had a son, Alfred Barye , who studied under him and also became an animalier sculptor. Alfred, although very competent in his own right as a sculptor, would struggle to gain notoriety working in the shadow of his more famous father. Antoine-Louis was not pleased when his son began signing work as "A. Barye" because he thought this created confusion between his work and that of his son. He forced his son to sign as "A. Barye, fils" or "Alf Barye" in order to distinguish their works. The senior Barye signed only one way throughout his entire career, simply marking his bronzes "Barye". Attribution: [REDACTED]   This article incorporates text from

2444-620: Is a unique type of marine clay indigenous to the glaciated terrains of Norway , North America , Northern Ireland , and Sweden . It is a highly sensitive clay, prone to liquefaction , and has been involved in several deadly landslides . Modelling clay is used in art and handicraft for sculpting . Clays are used for making pottery , both utilitarian and decorative, and construction products, such as bricks, walls, and floor tiles. Different types of clay, when used with different minerals and firing conditions, are used to produce earthenware, stoneware, and porcelain. Prehistoric humans discovered

2538-459: Is clay with visible annual layers that are formed by seasonal deposition of those layers and are marked by differences in erosion and organic content. This type of deposit is common in former glacial lakes . When fine sediments are delivered into the calm waters of these glacial lake basins away from the shoreline, they settle to the lake bed. The resulting seasonal layering is preserved in an even distribution of clay sediment banding. Quick clay

2632-674: Is important to soil fertility. Clay is a common component of sedimentary rock . Shale is formed largely from clay and is the most common of sedimentary rocks. However, most clay deposits are impure. Many naturally occurring deposits include both silts and clay. Clays are distinguished from other fine-grained soils by differences in size and mineralogy. Silts , which are fine-grained soils that do not include clay minerals, tend to have larger particle sizes than clays. There is, however, some overlap in particle size and other physical properties. The distinction between silt and clay varies by discipline. Geologists and soil scientists usually consider

2726-430: Is known for such sculptures as The Thinker , Monument to Balzac , The Kiss , The Burghers of Calais , and The Gates of Hell . Many of Rodin's most notable sculptures were criticized, as they clashed with predominant figurative sculpture traditions in which works were decorative, formulaic, or highly thematic . Rodin's most original work departed from traditional themes of mythology and allegory . He modeled

2820-438: Is some show of reason in the complaint that [Rodin's] conceptions are sometimes unsuited to his medium, and that in such cases they overstrain his vast technical powers". The 1897 plaster model was not cast in bronze until 1964. The Société des Gens des Lettres , a Parisian organization of writers, planned a monument to French novelist Honoré de Balzac immediately after his death in 1850. The society commissioned Rodin to create

2914-470: Is that he thinks not only with his brain, with his knitted brow, his distended nostrils and compressed lips, but with every muscle of his arms, back, and legs, with his clenched fist and gripping toes." Sculptural fragments to Rodin were autonomous works, and he considered them the essence of his artistic statement. His fragments – perhaps lacking arms, legs, or a head – took sculpture further from its traditional role of portraying likenesses, and into

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3008-524: Is the most common sedimentary rock. Although many naturally occurring deposits include both silts and clay, clays are distinguished from other fine-grained soils by differences in size and mineralogy. Silts , which are fine-grained soils that do not include clay minerals, tend to have larger particle sizes than clays. Mixtures of sand , silt and less than 40% clay are called loam . Soils high in swelling clays ( expansive clay ), which are clay minerals that readily expand in volume when they absorb water, are

3102-512: Is used in many industrial processes, such as paper making, cement production, and chemical filtering . Bentonite clay is widely used as a mold binder in the manufacture of sand castings . Clay is a common filler used in polymer nanocomposites . It can reduce the cost of the composite, as well as impart modified behavior: increased stiffness , decreased permeability , decreased electrical conductivity , etc. Traditional uses of clay as medicine go back to prehistoric times. An example

3196-526: The BBC series Civilisation , art historian Kenneth Clark praised the monument as "the greatest piece of sculpture of the 19th Century, perhaps, indeed, the greatest since Michelangelo ." Rather than try to convince skeptics of the merit of the monument, Rodin repaid the Société his commission and moved the figure to his garden. After this experience, Rodin did not complete another public commission. Only in 1939

3290-768: The Brussels Stock Exchange . Rodin planned to stay in Belgium a few months, but he spent the next six years outside of France. It was a pivotal time in his life. He had acquired skill and experience as a craftsman, but no one had yet seen his art, which sat in his workshop since he could not afford castings. His relationship with Carrier-Belleuse had deteriorated, but he found other employment in Brussels, displaying some works at salons, and his companion Rose soon joined him there. Having saved enough money to travel, Rodin visited Italy for two months in 1875, where he

3384-657: The Gates' disordered and untamed depiction of Hell. The figures and groups in this, Rodin's meditation on the condition of man, are physically and morally isolated in their torment. The Gates of Hell comprised 186 figures in its final form. Many of Rodin's best-known sculptures started as designs of figures for this composition, such as The Thinker , The Three Shades , and The Kiss , and were only later presented as separate and independent works. Other well-known works derived from The Gates are Ugolino , Fallen Caryatid Carrying her Stone , Fugit Amor , She Who Was Once

3478-596: The Baptist and carried that association into the title of the work. In 1880, Rodin submitted the sculpture to the Paris Salon. Critics were still mostly dismissive of his work, but the piece finished third in the Salon's sculpture category. Regardless of the immediate receptions of St. John and The Age of Bronze , Rodin had achieved a new degree of fame. Students sought him at his studio, praising his work and scorning

3572-407: The Baptist Preaching , was completed in 1878. Rodin sought to avoid another charge of surmoulage by making the statue larger than life: St. John stands almost 6 feet 7 inches (2.01 m). While The Age of Bronze is statically posed, St. John gestures and seems to move toward the viewer. The effect of walking is achieved despite the figure having both feet firmly on the ground –

3666-472: The Biblical Adam , the mythological Prometheus , and Rodin himself have been ascribed to him. Other observers de-emphasize the apparent intellectual theme of The Thinker , stressing the figure's rough physicality and the emotional tension emanating from it. The town of Calais had contemplated a historical monument for decades when Rodin learned of the project. He pursued the commission, interested in

3760-728: The Catholic order of the Congregation of the Blessed Sacrament as a laybrother . Saint Peter Julian Eymard , founder and head of the congregation, recognized Rodin's talent and sensed his lack of suitability for the order, so he encouraged Rodin to continue with his sculpture. Rodin returned to work as a decorator while taking classes with animal sculptor Antoine-Louis Barye . The teacher's attention to detail and his finely rendered musculature of animals in motion significantly influenced Rodin. In 1864, Rodin began to live with

3854-508: The Helmet-Maker's Beautiful Wife , The Falling Man , and The Prodigal Son . The Thinker (originally titled The Poet , after Dante) was to become one of the best-known sculptures in the world. The original was a 27.5-inch (700 mm) high bronze piece created between 1879 and 1889, designed for the Gates ' lintel , from which the figure would gaze down upon Hell. While The Thinker most obviously characterizes Dante, aspects of

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3948-403: The Paris Salon, and criticism likened it to "a statue of a sleepwalker" and called it "an astonishingly accurate copy of a low type". Others rallied to defend the piece and Rodin's integrity. The government minister Turquet admired the piece, and The Age of Bronze was purchased by the state for 2,200 francs  – what it had cost Rodin to have it cast in bronze. A second male nude, St. John

4042-460: The Prince of Wales who became King Edward VII) Countess of Warwick (1908), Austrian composer Gustav Mahler (1909), former Argentine president Domingo Faustino Sarmiento and French statesman Georges Clemenceau (1911). His undated drawing Study of a Woman Nude, Standing, Arms Raised, Hands Crossed Above Head is one of the works seized in 2012 from the collection of Cornelius Gurlitt . Rodin

4136-553: The arrival of the Franco-Prussian War , Rodin was called to serve in the French National Guard, but his service was brief due to his near-sightedness. Decorators' work had dwindled because of the war, yet Rodin needed to support his family, as poverty was a continual difficulty for him until about the age of 30. Carrier-Belleuse soon asked him to join him in Belgium, where they worked on ornamentation for

4230-453: The charges of surmoulage . The artistic community knew his name. A commission to create a portal for Paris' planned Museum of Decorative Arts was awarded to Rodin in 1880. Although the museum was never built, Rodin worked throughout his life on The Gates of Hell , a monumental sculptural group depicting scenes from Dante's Inferno in high relief. Often lacking a clear conception of his major works, Rodin compensated with hard work and

4324-415: The cohesion that makes it plastic. In kaolinite clay, the bonding between plates is provided by a film of water molecules that hydrogen bond the plates together. The bonds are weak enough to allow the plates to slip past each other when the clay is being moulded, but strong enough to hold the plates in place and allow the moulded clay to retain its shape after it is moulded. When the clay is dried, most of

4418-521: The commission, the Calais committee was not impressed with Rodin's progress. Rodin indicated his willingness to end the project rather than change his design to meet the committee's conservative expectations, but Calais said to continue. In 1889, The Burghers of Calais was first displayed to general acclaim. It is a bronze sculpture weighing two short tons (1,814 kg), and its figures are 6.6 ft (2.0 m) tall. The six men portrayed do not display

4512-415: The distance with deeply gouged features. Rodin's intent had been to show Balzac at the moment of conceiving a work – to express courage, labor, and struggle. When Monument to Balzac was exhibited in 1898, the negative reaction was not surprising. The Société rejected the work, and the press ran parodies . Criticizing the work, Morey (1918) reflected, "there may come a time, and doubtless will come

4606-592: The evolution of his bust over a month, passing through "all the stages of art's evolution": first, a " Byzantine masterpiece", then " Bernini intermingled", then an elegant Houdon . "The hand of Rodin worked not as the hand of a sculptor works, but as the work of Elan Vital . The Hand of God is his own hand." Clay Clay is a type of fine-grained natural soil material containing clay minerals (hydrous aluminium phyllosilicates, e.g. kaolinite , Al 2 Si 2 O 5 ( OH ) 4 ). Most pure clay minerals are white or light-coloured, but natural clays show

4700-399: The first known writing medium. Clay is used in many modern industrial processes, such as paper making, cement production, and chemical filtering . Between one-half and two-thirds of the world's population live or work in buildings made with clay, often baked into brick, as an essential part of its load-bearing structure. Clay is a very common substance. Shale , formed largely from clay,

4794-516: The first known writing medium. Clay was chosen due to the local material being easy to work with and widely available. Scribes wrote on the tablets by inscribing them with a script known as cuneiform , using a blunt reed called a stylus , which effectively produced the wedge shaped markings of their writing. After being written on, clay tablets could be reworked into fresh tablets and reused if needed, or fired to make them permanent records. Purpose-made clay balls were used as sling ammunition . Clay

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4888-403: The human body with naturalism, and his sculptures celebrate individual character and physicality. Although Rodin was sensitive to the controversy surrounding his work, he refused to change his style, and his continued output brought increasing favor from the government and the artistic community. From the unexpected naturalism of Rodin's first major figure – inspired by his 1875 trip to Italy – to

4982-547: The judges' Neoclassical tastes, while Rodin had been schooled in light, 18th-century sculpture. He left the Petite École in 1857 and earned a living as a craftsman and ornamenter for most of the next two decades, producing decorative objects and architectural embellishments. Rodin's sister Maria, two years his senior, died of peritonitis in a convent in 1862, and Rodin was anguished with guilt because he had introduced her to an unfaithful suitor. He turned away from art and joined

5076-411: The king's camp, carrying keys to the town's gates and citadel. Rodin began the project in 1884, inspired by the chronicles of the siege by Jean Froissart . Though the town envisioned an allegorical , heroic piece centered on Eustache de Saint-Pierre, the eldest of the six men, Rodin conceived the sculpture as a study in the varied and complex emotions under which all six men were laboring. One year into

5170-402: The last year of both their lives. His sculptures suffered a decline in popularity after his death in 1917, but within a few decades his legacy solidified. Rodin remains one of the few sculptors widely known outside the visual arts community. Rodin was born in 1840 into a working-class family in Paris, the second child of Marie Cheffer and Jean-Baptiste Rodin, who was a police department clerk. He

5264-520: The loquaciousness and temperament for which he is better known. French statesman Leon Gambetta expressed a desire to meet Rodin, and the sculptor impressed him when they met at a salon. Gambetta spoke of Rodin in turn to several government ministers, likely including Edmund Turquet , the Undersecretary of the Ministry of Fine Arts, whom Rodin eventually met. Rodin's relationship with Turquet

5358-404: The material. The clay mineral kaolinite is transformed into a non-clay material, metakaolin , which remains rigid and hard if moistened again. Further firing through the stoneware and porcelain stages further recrystallizes the metakaolin into yet stronger minerals such as mullite . The tiny size and plate form of clay particles gives clay minerals a high surface area. In some clay minerals,

5452-462: The medieval motif and patriotic theme. The mayor of Calais was tempted to hire Rodin on the spot upon visiting his studio, and soon the memorial was approved, with Rodin as its architect. It would commemorate the six townspeople of Calais who offered their lives to save their fellow citizens. During the Hundred Years' War , the army of King Edward III besieged Calais, and Edward ordered that

5546-429: The memorial in 1891, and Rodin spent years developing the concept for his sculpture. Challenged in finding an appropriate representation of Balzac given the author's rotund physique, Rodin produced many studies: portraits, full-length figures in the nude, wearing a frock coat , or in a robe  – a replica of which Rodin had requested. The realized sculpture displays Balzac cloaked in the drapery, looking forcefully into

5640-612: The menagerie." Examples of his larger work include the Lion of the Column of July, of which the plaster model was cast in 1839, various lions and tigers in the gardens of the Tuileries , and the four groups War, Peace, Strength, and Order (1854). While Barye excelled at sculpture, he often faced financial burdens due to his lack of business knowledge. In 1848 he was forced to declare bankruptcy, and all of his work and molds were sold to

5734-724: The moulded clay is just dry enough to hold its shape. The plastic limit of kaolinite clay ranges from about 36% to 40% and its liquid limit ranges from about 58% to 72%. High-quality clay is also tough, as measured by the amount of mechanical work required to roll a sample of clay flat. Its toughness reflects a high degree of internal cohesion. Clay has a high content of clay minerals that give it its plasticity. Clay minerals are hydrous aluminium phyllosilicate minerals , composed of aluminium and silicon ions bonded into tiny, thin plates by interconnecting oxygen and hydroxide ions. These plates are tough but flexible, and in moist clay, they adhere to each other. The resulting aggregates give clay

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5828-463: The next ten years. As their relationship came to a close, despite his genuine feeling for her, Rodin eventually resorted to the use of concièrges and secretaries to keep her at a distance. In 1864, Rodin submitted his first sculpture for exhibition, The Man with the Broken Nose , to the Paris Salon . The subject was an elderly neighborhood street porter. The unconventional bronze piece was not

5922-467: The plates carry a negative electrical charge that is balanced by a surrounding layer of positive ions ( cations ), such as sodium, potassium, or calcium. If the clay is mixed with a solution containing other cations, these can swap places with the cations in the layer around the clay particles, which gives clays a high capacity for ion exchange . The chemistry of clay minerals, including their capacity to retain nutrient cations such as potassium and ammonium,

6016-578: The removal of heavy metals from waste water and air purification. Antoine-Louis Barye Born in Paris, France , Barye began his career as a goldsmith , like many sculptors of the Romantic Period . He first worked under his father Pierre, and around 1810 worked under the sculptor Martin-Guillaume Biennais , who was a goldsmith to Napoleon. After studying under sculptor Francois-Joseph Bosio in 1816, and painter Baron Antoine-Jean Gros , he

6110-696: The separation to occur at a particle size of 2 μm (clays being finer than silts), sedimentologists often use 4–5 μm, and colloid chemists use 1 μm. Clay-size particles and clay minerals are not the same, despite a degree of overlap in their respective definitions. Geotechnical engineers distinguish between silts and clays based on the plasticity properties of the soil, as measured by the soils' Atterberg limits . ISO 14688 grades clay particles as being smaller than 2 μm and silt particles as being larger. Mixtures of sand , silt and less than 40% clay are called loam . Some clay minerals (such as smectite ) are described as swelling clay minerals, because they have

6204-841: The site of formation. Secondary clays are clays that have been transported from their original location by water erosion and deposited in a new sedimentary deposit. Secondary clay deposits are typically associated with very low energy depositional environments such as large lakes and marine basins. The main groups of clays include kaolinite , montmorillonite - smectite , and illite . Chlorite , vermiculite , talc , and pyrophyllite are sometimes also classified as clay minerals. There are approximately 30 different types of "pure" clays in these categories, but most "natural" clay deposits are mixtures of these different types, along with other weathered minerals. Clay minerals in clays are most easily identified using X-ray diffraction rather than chemical or physical tests. Varve (or varved clay )

6298-454: The style of Carpeaux . In competitions for commissions he submitted models of Denis Diderot , Jean-Jacques Rousseau , and Lazare Carnot , all to no avail. On his own time, he worked on studies leading to the creation of his next important work, St. John the Baptist Preaching . In 1880, Carrier-Belleuse – then art director of the Sèvres national porcelain factory – offered Rodin

6392-404: The town's population be killed en masse . He agreed to spare them if six of the principal citizens would come to him prepared to die, bareheaded and barefooted and with ropes around their necks. When they came, he ordered that they be executed, but pardoned them when his queen, Philippa of Hainault , begged him to spare their lives. The Burghers of Calais depicts the men as they are leaving for

6486-626: The unconventional memorials whose commissions he later sought, his reputation grew, and Rodin became the preeminent French sculptor of his time. By 1900, he was a world-renowned artist. Wealthy private clients sought Rodin's work after his World's Fair exhibit, and he kept company with a variety of high-profile intellectuals and artists. His student, Camille Claudel , became his associate, lover, and creative rival. Rodin's other students included Antoine Bourdelle , Constantin Brâncuși , and Charles Despiau . He married his lifelong companion, Rose Beuret , in

6580-548: The useful properties of clay. Some of the earliest pottery shards recovered are from central Honshu , Japan . They are associated with the Jōmon culture, and recovered deposits have been dated to around 14,000 BCE. Cooking pots, art objects, dishware, smoking pipes , and even musical instruments such as the ocarina can all be shaped from clay before being fired. Ancient peoples in Mesopotamia adopted clay tablets as

6674-426: The water molecules are removed, and the plates hydrogen bond directly to each other, so that the dried clay is rigid but still fragile. If the clay is moistened again, it will once more become plastic. When the clay is fired to the earthenware stage, a dehydration reaction removes additional water from the clay, causing clay plates to irreversibly adhere to each other via stronger covalent bonding , which strengthens

6768-442: The work look so naturalistic that Rodin was accused of surmoulage  – having taken a cast from a living model. Rodin vigorously denied the charges, writing to newspapers and having photographs taken of the model to prove how the sculpture differed. He demanded an inquiry and was eventually exonerated by a committee of sculptors. Leaving aside the false charges, the piece polarized critics. It had barely won acceptance for display at

6862-493: The world's population, in both traditional societies as well as developed countries, still live or work in buildings made with clay, often baked into brick, as an essential part of their load-bearing structure. Also a primary ingredient in many natural building techniques, clay is used to create adobe , cob , cordwood , and structures and building elements such as wattle and daub , clay plaster, clay render case, clay floors and clay paints and ceramic building material . Clay

6956-511: The École des Beaux-Arts, Barye sculpted a medallion named Milo of Crotana Devoured by a Lion , in which the lion bites into Milo's left thigh. Milo's theme was the school's official theme for the medallion competition of 1819, where Barye earned an honorable mention. c. 1820 Barye sculpted Hercules with the Erymanthean Boar , depicting Hercules 's fourth Labor, where he had to capture a live wild boar from Mount Erymanthos . Barye

7050-604: Was Monument to Balzac cast in bronze and placed on the Boulevard du Montparnasse at the intersection with Boulevard Raspail . The popularity of Rodin's most famous sculptures tends to obscure his total creative output. A prolific artist, he created thousands of busts, figures, and sculptural fragments over more than five decades. He painted in oils (especially in his thirties) and in watercolors . The Musée Rodin holds 7,000 of his drawings and prints, in chalk and charcoal , and thirteen vigorous drypoints . He also produced

7144-434: Was a life-size, well-proportioned nude figure, posed unconventionally with his right hand atop his head, and his left arm held out at his side, forearm parallel to the body. In 1877, the work debuted in Brussels and then was shown at the Paris Salon. The statue's apparent lack of a theme was troubling to critics – commemorating neither mythology nor a noble historical event – and it is not clear whether Rodin intended

7238-530: Was a naturalist, less concerned with monumental expression than with character and emotion. Departing with centuries of tradition, he turned away from the idealism of the Greeks, and the decorative beauty of the Baroque and neo-Baroque movements. His sculpture emphasized the individual and the concreteness of flesh, and suggested emotion through detailed, textured surfaces, and the interplay of light and shadow. To

7332-563: Was also in the ever-helpful Thérèse's care. Rodin had essentially abandoned his son for six years, and would have a very limited relationship with him throughout his life. Father and son joined the couple in their flat, with Rose as caretaker. Charges of fakery surrounding The Age of Bronze continued. Rodin increasingly sought soothing female companionship in Paris, and Rose stayed in the background. Rodin earned his living collaborating with more established sculptors on public commissions, primarily memorials and neo-baroque architectural pieces in

7426-519: Was among Rodin's favorite poets. Rodin enjoyed music, especially the opera composer Gluck , and wrote a book about French cathedrals . He owned a work by the as-yet-unrecognized Van Gogh and admired the forgotten El Greco . Instead of copying traditional academic postures, Rodin preferred his models to move naturally around his studio (despite their nakedness). The sculptor often made quick sketches in clay that were later fine-tuned, cast in plaster, and cast in bronze or carved from marble. Rodin's focus

7520-477: Was at Petite École that he met Jules Dalou and Alphonse Legros . In 1857, Rodin submitted a clay model of a companion to the École des Beaux-Arts in an attempt to win entrance; he did not succeed, and two further applications were also denied. Entrance requirements were not particularly high at the Grande École , so the rejections were considerable setbacks. Rodin's inability to gain entrance may have been due to

7614-510: Was chosen in 1891. His execution of both sculptures clashed with traditional tastes and met with varying degrees of disapproval from the organizations that sponsored the commissions. Still, Rodin was gaining support from diverse sources that propelled him toward fame. In 1889, the Paris Salon invited Rodin to be a judge on its artistic jury. Though Rodin's career was on the rise, Claudel and Beuret were becoming increasingly impatient with Rodin's "double life". Claudel and Rodin shared an atelier at

7708-466: Was confined to an institution for 30 years by her family, until her death in 1943, despite numerous attempts by doctors to explain to her mother and brother that she was sane. In 1904, Rodin was introduced to the Welsh artist, Gwen John , who modelled for him and became his lover after being introduced by Hilda Flodin . John had a fervent attachment to Rodin and would write to him thousands of times over

7802-406: Was drawn to the work of Donatello and Michelangelo . Their work had a profound effect on his artistic direction. Rodin said, "It is Michelangelo who has freed me from academic sculpture." Returning to Belgium, he began work on The Age of Bronze , a life-size male figure whose naturalism brought Rodin attention but led to accusations of sculptural cheating – its naturalism and scale

7896-457: Was in 1818 admitted to the École des Beaux-Arts . But it was not until 1823, while working for the goldsmith Emile Fauconnier that he discovered his true predilection from watching the animals in the Jardin des Plantes , making vigorous studies of them in pencil drawings comparable to those of Delacroix , then modeling them in sculpture on a large or small scale. In 1819 while he was studying at

7990-486: Was incensed by the untraditional proposal, but Rodin would not yield. In 1895, Calais succeeded in having Burghers displayed in their preferred form: the work was placed in front of a public garden on a high platform, surrounded by a cast-iron railing. Rodin had wanted it located near the town hall, where it would engage the public. Only after damage during the First World War, subsequent storage, and Rodin's death

8084-455: Was largely self-educated, and began to draw at age 10. Between ages 14 and 17, he attended the Petite École , a school specializing in art and mathematics where he studied drawing and painting. His drawing teacher Horace Lecoq de Boisbaudran believed in first developing the personality of his students so that they observed with their own eyes and drew from their recollections, and Rodin expressed appreciation for his teacher much later in life. It

8178-628: Was made Professor of Drawings at the Museum of Natural History , and was elected to the Académie des beaux-arts in 1868. He produced no new works after 1869. The mass of admirable work left by Barye entitles him to be regarded as one of the great animal life artists of the French animalier school , and the refiner of a class of art which has attracted such men as Emmanuel Frémiet , Paul-Édouard Delabrièrre , Auguste Cain , and Georges Gardet . There

8272-468: Was no less successful in sculpture on a small scale, and excelled in representing animals in their most familiar attitudes. Barye sculpted the portrait medallion Young Man in a Beret (1823) in bronze , as well as Portrait of the Founder Richard (1827), in which only a head and neck are shown. He also sculpted Poised Stag (1829), a much larger sculpture, which had a height of 48 cm, and

8366-431: Was on the handling of clay. George Bernard Shaw sat for a portrait and gave an idea of Rodin's technique: "While he worked, he achieved a number of miracles. At the end of the first fifteen minutes, after having given a simple idea of the human form to the block of clay, he produced by the action of his thumb a bust so living that I would have taken it away with me to relieve the sculptor of any further work." He described

8460-436: Was one-third life size. Barye didn't only want to be known as a sculptor of small bronzes, he wanted to be known as a sculpteur statuaire (a sculptor of large statues). In 1831 he exhibited much larger statues, Tiger Devouring a Gavial Crocodile which was a plaster sculpture 41 cm high and 103 cm long, and Lion Crushing a Serpent , 138 cm high and 178 cm long, made in bronze. In 1832 had truly mastered

8554-417: Was rewarding. Through Turquet, he won the 1880 commission to create a portal for a planned museum of decorative arts. Rodin dedicated much of the next four decades to his elaborate Gates of Hell , an unfinished portal for a museum that was never built. Many of the portal's figures became sculptures in themselves, including Rodin's most famous, The Thinker and The Kiss . With the museum commission came

8648-594: Was such that critics alleged he had cast the work from a living model. Much of Rodin's later work was explicitly larger or smaller than life, in part to demonstrate the folly of such accusations. Rose Beuret and Rodin returned to Paris in 1877, moving into a small flat on the Left Bank . Misfortune surrounded Rodin: his mother, who had wanted to see her son marry, was dead, and his father was blind and senile, cared for by Rodin's sister-in-law, Aunt Thérèse. Rodin's eleven-year-old son Auguste, possibly developmentally delayed,

8742-476: Was the sculpture displayed as he had intended. It is one of Rodin's best-known and most acclaimed works. Commissioned to create a monument to French writer Victor Hugo in 1889, Rodin dealt extensively with the subject of artist and muse . Like many of Rodin's public commissions, Monument to Victor Hugo was met with resistance because it did not fit conventional expectations. Commenting on Rodin's monument to Victor Hugo, The Times in 1909 expressed that "there

8836-461: Was used as a mortar in brick chimneys and stone walls where protected from water. Clay, relatively impermeable to water, is also used where natural seals are needed, such as in pond linings, the cores of dams , or as a barrier in landfills against toxic seepage (lining the landfill, preferably in combination with geotextiles ). Studies in the early 21st century have investigated clay's absorption capacities in various applications, such as

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