416-2003: Waldo Bien, NL: ‘Lothar Baumgarten’s ‘Secret Homage’ to K (Kloppenburg), Stedelijk Museum Amsterdam, A3 copy!x46.jpg "FIUWAC Side Illustration 416-2003 Kloppenburg ceiling installation at the Artchive for the Future, with a secret homage to his friend and colleague Lothar Baumgarten, Photo Kloppenburg, 1990")
FIUWAC Side Illustration 416-2003 Kloppenburg ceiling installation at the Artchive for the Future, with a secret homage to his friend and colleague Lothar Baumgarten, Photo Kloppenburg, 1990