Untitled ‘Practical Stage’ | Städtische Kunsthalle Düsseldorf 1990 oil on canvas, wood & paper, metal and vinyl paint on the wall, 26 x 45 feet. Kuba OK (group exhibition), curated by Jürgen Harten at Städtische Kunsthalle, Düsseldorf. Ludwig Forum für Internationale Kunst Collection, Aahen
