History of painting world with "wild", multi-colored, expressive, landscapes and figure paintings that the critics called Fauvism. Henri Matisse's second version of "The Dance" signifies a key point in his career and in the development of modern painting. It reflects Matisse's incipient fascination with primitive art: the intense warm colors against the cool blue-green background and the rhythmical succession of dancing nudes convey the feelings of emotional liberation and hedonism. Pablo Picasso made his first cubist paintings based on Cézanne's idea that all depiction of nature can be reduced to three solids: cube, sphere and cone. With the painting Les Demoiselles d'Avignon 1907,
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