Edvard Munch such as the appearance of Munch's "The Scream" in a 2006 M&M's advertising campaign. The U.S. copyright representative for the Munch Museum and the Estate of Edvard Munch is the Artists Rights Society. Munch's art was highly personalized and he did little teaching. His "private" symbolism was far more personal than that of other Symbolist painters such as Gustave Moreau and James Ensor. Munch was still highly influential, particularly with the German Expressionists, who followed his philosophy, "I do not believe in the art which is not the compulsive result of Man's urge to open his heart." Many of his
Andreas Munch collection ¨"Digte, gamle og nye" in 1848, and "Nye Digte" in 1850. His poetry collection "Sorg og Trøst" from 1852 was written after the death of his wife and son. In 1866 Edvard Grieg composed music to the poem "Vuggesang" from this collection, published as Opus 9 together with three other songs with text by Munch. In "Vuggesang" the father sings for his newborn son after the mother's death. In the 1850s he wrote three historic plays in verse, "Salomon de Caus" (1854), "En Aften paa Giske" (1855), and "Lord William Russell" (1857). Munch was granted a poet's pension by