From 1925 until his death in 1929 the Hamburg-based art and cultural scholar Aby Warburg worked on his Mnemosyne Atlas, a volume of plates that has, in the meanwhile, taken on mythical status in the study of modern art and visual studies. With this project, Warburg created a visual reference system that was far ahead of its time. Roberto Ohrt and Axel Heil have now undertaken the task of finding all of the individual pictures from the atlas and displaying these reproductions of artworks from the Middle East, European antiquity, and the Renaissance in the same way that Warburg himself showed them, on panels hung with black fabric. This folio volume and the exhibition in Haus der Kulturen der Welt, Berlin succeed in restoring Warburg's vanished legacy-something that researchers have long considered impossible.