Musee van Elsene # FONDATION Marguerite et Aimé MAEGHT # 1975, vg+
galleria del Cavallino # PIETRATONI # 1960, nm+
galleria del Cavallino # GEORGES MATHIEU #1960, nm
galerie Arnaud, Hartung, Soulages, Tinguely ao # DIVERGENCES # 1954, vg
Galleria del Cavallino # ROSALBA # 1960, nm
van Abbemuseum # HEERICH # 1969, nm
Armando Museum # SCHOONHEID VAN HET KWAAD # signed by Armando,2001, mint
Armando, Schoonhoven, Peeters ao # DRIJFVEREN # signed, 2003, mint-
Stedelijk Museum # LUCEBERT # Wim Crouwel, poster, 1969, B-
Mondino, Groninger Museum # ALAÏA # Swip Stolk, 1998, mint
Studium Generale Utrecht, Morellet, Struycken, Yvaral, Stolk # ENVIRONMENTS # 1968, mint
Groninger Museum, Swip Stolk # JOB HANSEN / Mutant MATERIALS # 1997, mint
Groninger Museum , Swip Stolk # UPPERGROUND #1995, mint
Groninger Museum Swip Stolk # DUTCH # 1994, silkscreen with gold, mint-
Stedelijk Museum # EMO VERKERK # 1988, nm+
Rudi Fuchs, Abbemuseum # KOUNELLIS # + card , 1979, nm
Museum Boymans van Beuningen # Joe TILSON # 1973, nm+
Centre Georges Pompidou # A LA UNE # 1982, mint-
Groninger Museum # the TIME of MONEY # gold on black poster, 1990, Swip Stolk, mint-
Groninger Museum , Danny De Vito # ANTON CORBIJN # 2000, mint