Pablo Picasso the premier French art dealers of the 20th century. He was among the first champions of Pablo Picasso, Georges Braque and the Cubism that they jointly developed. Kahnweiler promoted burgeoning artists such as André Derain, Kees van Dongen, Fernand Léger, Juan Gris, Maurice de Vlaminck and several others who had come from all over the globe to live and work in Montparnasse at the time. Picasso's African-influenced Period (1907–1909) begins with his painting "Les Demoiselles d'Avignon". Picasso painted this composition in a style inspired by Iberian sculpture, but repainted the faces of the two figures on the right after being
Pablo Picasso materials. An example is "Guitar" (1912), a relief construction made of sheet metal and wire that Jane Fluegel terms a "three-dimensional planar counterpart of Cubist painting" that marks a "revolutionary departure from the traditional approaches, modeling and carving". From the beginning of his career, Picasso displayed an interest in subject matter of every kind, and demonstrated a great stylistic versatility that enabled him to work in several styles at once. For example, his paintings of 1917 included the pointillist "Woman with a Mantilla", the Cubist "Figure in an Armchair", and the naturalistic "Harlequin" (all in the Museu Picasso, Barcelona). In