The Art Collection the Cabinet of Ramon Haze is the legacy of an art detective, collector, and artist who rediscovered the art of the twentieth century. The collection itself is a post-historical fiction, created in the mid-1990s, compiled by artists Holmer Feldmann and Andreas Grahl and originally shown in the basement of a disused factory in Leipzig. Of all the fictions that artists have created in recent years, that of Ramon Haze and his (future) cabinet of art of the twentieth century is probably the most disconcerting. The annotated catalogue raisonné designed by Markus Dreßen in the year 1999—and the first book to have the Spector logo on its cover—is published in conjunction with the exhibition The Cabinet of Ramon Haze. It appears in a new expanded edition, supplemented by four positions and photographs of the installations in the Museum Abteiberg, Mönchengladbach, 11 November 2018 to 28 April 2019.