Camille Pissarro (10 July 1830 – 13 November 1903) was a Danish-French Impressionist and Neo-Impressionist painter His importance resides in his contributions to both Impressionism and Post-Impressionism. Pissarro studied from great forerunners, including Gustave Courbet and Jean-Baptiste-Camille Corot. He later studied and worked alongside Georges Seurat and Paul Signac when he took on the Neo-Impressionist style at the age of 54. Pissarro is the only artist to have shown his work at all eight Paris Impressionist exhibitions, from 1874 to 1886. As a stylistic forerunner of Impressionism, he is today considered a "father figure not only to the Impressionists" but to all four of the major Post-Impressionists, including Georges Seurat, Paul Cézanne, Vincent van Gogh and Paul Gauguin.