A hairless, ghostly figure on a bridge. The sky orange-red above him. His hands raised to his ears, his mouth wide in a haunting wail. In painting The Scream, Edvard Munch (1863–1944) created Mona Lisa for our times. The shriek of his iconic figure reverberates around the world, its echo resounding in the work of Andy Warhol, Jasper Johns, Martin Kippenberger, Marlene Dumas, and Tracey Emin.