20th-century Western painting modern painting. It reflected Matisse's incipient fascination with primitive art: the intense warm color of the figures against the cool blue-green background and the rhythmical succession of the dancing nudes convey the feelings of emotional liberation and hedonism. Initially influenced by Toulouse-Lautrec, Gauguin, and other late-19th-century innovators, 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; see gallery) Picasso created a new and radical picture depicting a raw and primitive brothel scene with five prostitutes, violently
Radiography of cultural objects Albert Museum, the artist painted over a previous picture that had not even dried yet. Pigments from the lower painting appear through cracks in the surface layer. The Old Guitarist by Pablo Picasso at the Art Institute of Chicago had been previously examined with visible and ultraviolet light, which had hinted at the possibility of an earlier composition. X-rays of the painting revealed that Picasso had originally painted two female figures behind the guitarist. The x-rays also penetrated far enough to reveal how Picasso had prepared the wooden panel for painting. X-rays can provide a better picture of plaster casts