Fauvist in the context of "André Derain"

Pablo Ruiz Picasso (25 October 1881 – 8 April 1973) was a Spanish painter, sculptor, printmaker, ceramicist, and theatre designer who spent most of his adult life in France. One of the most influential artists of the 20th century, he is known for co-founding the Cubist movement, the invention of constructed sculpture, the co-invention of collage, and for the wide variety of styles that he helped develop and explore. Among his most famous works are the proto-Cubist Les Demoiselles d'Avignon (1907) and the anti-war painting Guernica (1937), a dramatic portrayal of the bombing of Guernica by German and Italian air forces during the Spanish Civil War.

Beginning his formal training under his father José Ruiz y Blasco aged seven, Picasso demonstrated extraordinary artistic talent from a young age, painting in a naturalistic manner through his childhood and adolescence. During the first decade of the 20th century, his style changed as he experimented with different theories, techniques, and ideas. After 1906, the Fauvist work of the older artist Henri Matisse motivated Picasso to explore more radical styles, beginning a fruitful rivalry between the two artists, who subsequently were often paired by critics as the leaders of modern art.

Jean Dominique Antony Metzinger (French: [mɛtsɛ̃ʒe]; 24 June 1883 – 3 November 1956) was a major 20th-century French painter, theorist, writer, critic and poet, who along with Albert Gleizes wrote the first theoretical work on Cubism. His earliest works, from 1900 to 1904, were influenced by the neo-Impressionism of Georges Seurat and Henri-Edmond Cross. Between 1904 and 1907, Metzinger worked in the Divisionist and Fauvist styles with a strong Cézannian component, leading to some of the first proto-Cubist works.

From 1908, Metzinger experimented with the faceting of form, a style that would soon become known as Cubism. His early involvement in Cubism saw him both as an influential artist and an important theorist of the movement. The idea of moving around an object in order to see it from different view-points is treated, for the first time, in Metzinger's Note sur la Peinture, published in 1910. Before the emergence of Cubism, painters worked from the limiting factor of a single view-point. Metzinger, for the first time, in Note sur la peinture, enunciated the interest in representing objects as remembered from successive and subjective experiences within the context of both space and time. Jean Metzinger and Albert Gleizes wrote the first major treatise on Cubism in 1912, entitled Du "Cubisme". Metzinger was a founding member of the Section d'Or group of artists.