Eugene Henri Paul Gauguin was a leading Post-Impressionist artist. Best known as a painter, his bold experimentation with coloring led directly to the Synthetist style of modern art while his expression of the inherent meaning of the subjects in his paintings, under the influence of the cloisonnist style, paved the way to Primitivism and the return to the pastoral. He was also an influential exponent of wood engraving and woodcuts as art forms. A successful stockbroker during week-days, Gauguin spent holidays painting with Pissarro and Paul Cezanne. Although his first efforts were clumsy, he made rapid progress. By 1884 Gauguin had moved with his family to Copenhagen, where he unsuccessfully pursued a business career. Driven to paint full-time, he returned to Paris in 1885, leaving his family in Denmark. Without adequate subsistence, his wife (Mette Sophie Gadd) and their five children returned to her family. Gauguin outlived two of his children. Like his friend Vincent van Gogh, with whom he spent nine weeks painting in Arles, Paul Gauguin experienced bouts of depression and at one time attempted suicide. Disappointed with Impressionism, he felt that traditional European painting had become too imitative and lacked symbolic depth. By contrast, the art of Africa and Asia seemed to him full of mystic symbolism and vigour. There was a vogue in Europe at the time for the art of other cultures, especially that of Japan (Japonisme). He was invited to participate in the 1889 exhibition organized by Les XX. The vogue for Gauguin's work started soon after his death. Many of his later paintings were acquired by the Russian collector Sergei Shchukin. A substantial part of his collection is displayed in the Pushkin Museum and the Hermitage. Gauguin paintings are rarely offered for sale; their price may be as high as $39.2 million US Dollars.