Het Muziektheater # JAN MULDER # 1987, nm-
Gemeentemuseum Arnhem en Boymans van Beuningen # COLLECTIE CITROEN # 1959, vg
Visible Language # VISIBLE LANGUAGE 33.1 # 1999, nm+
Rosbeek # ROSBEEK 43, Zuzana Licko # Nypels prijs , 1998, nm
Richard Gray gallery # DAVID KLAMEN # full invitation, 2002, mint-
La Boetie inc. # THE PSYCHE UNLEAHED # invitation, 1991, nm
Visible Language # SHE WAS HERE... # 1999, nm+
Visible Language # VISIBLE LANGUAGE 31.1 # 1997, nm+
Visible Language # NEW CONSTRUCTION , 32.1 # 1998, nm+
galerie Glöckner # F.M. JANSEN # 1981, mint-
Galerie Vömel # EMIL ORLIK # 1988, nm+
Museum Folkwang Essen #ERICH HECKEL # 1965, mint-
Frans Masereel , original woodblock prints # SET OF TWO FROM DIE SONNE # Kurt Wolff Verlag, 1927, mint-
Frans Masereel, original woodblock prints # SET OF TWO FROM DIE SONNE # Kurt Wolff, 1927, mint-
Frans Masereel, Original Woodblock prints # SET OF TRWO from DIE SONNE # 1927, mint-
Frans Masereel, Original Woodblock prints # SET OF 2 FROM DIE SONNE #1927, mint-
Frans Masereel, original woodblcok prints # SET of 2 from DIE SONNE # 1927, mint-
Lecturis # GRAFISCHE ONTWERPERS EN HUN ORGANISATIES # Crouwel, Sandberg ao, 1976, nm
J&P Fine Art # PAUL KLEE # 2005, invitation, mint-
Nouvelles Images # PRIX NI, 2001# Bade & Hendriks ao, 2001, mint-