Modern art refers to artistic works produced during the period extending roughly from the 1860s to the 1970s, and denotes the style and philosophy of the art produced during that era.  The term is usually associated with art in which the traditions of the past have been thrown aside in a spirit of experimentation.  Modern artists experimented with new ways of seeing and with fresh ideas about the nature of materials and functions of art. A tendency toward abstraction is characteristic of much modern art. More recent artistic production is often called Contemporary art or Postmodern art. Modern art begins with the heritage of painters like Vincent van Gogh, Paul Cezanne, Paul Gauguin, Georges Seurat and Henri de Toulouse Lautrec all of whom were essential for the development of modern art. At the beginning of the 20th century Henri Matisse and several other young artists including the pre-cubist Georges Braque, André Derain, Raoul Dufy and Maurice de Vlaminck revolutionized the Paris art world with “wild”, multi-colored, expressive, landscapes and figure paintings that the critics called Fauvism. Henri Matisse’s two versions of The Dance signified a key point in his career and in the development of 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.