LSD is an autonomous office for art, design and photography based in Berlin. Founded in 1991 by Lenore Blievernicht and Bert Neumann, LSD worked on projects at Berliner Volksbühne am Rosa-Luxemburg-Platz as well as KW - Institute for Contemporary Art, the Münchner Kammerspiele, Theater Basel and Hamburger Bahnhof, Museum für Gegenwartskunst, Berlin. Leonard Neumann joined the office in 2004.