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
The Kiss (Munch painting) was part of a series Munch called the "Frieze of Life", on which he spent more than 30 years of his career. The cycle depicts stages of a relationship between men and women and is part of what Munch called "the battle between men and women that is called love". It includes portrayals of attraction, courtship, realization, and disappointment. According to the Museum of Modern Art, the dark ambiance of "The Kiss" is representative of Munch's ambivalence regarding romance. In the 1897 painting, art historian Reinhold Heller finds it "virtually impossible" to separate the two figures, particularly where their faces