Flowers East/ Momentum # NICOLA HICKS # 1999, nm
Centraal Museum Utrecht # GERARD POLHUIS # 1992, nm++
Seasons galleries # SIEN VAN MEURS # invitation, 1989, nm++
Canvas International Art # TIAN YONG HUA # 2009, nm
Museum Folkwang Essen # GUNTER DAMISCH# incl. original lithograph # 1991, nm++
Tate gallery # REG BUTLER # 1983, nm+
Biennale Venezia 1966 # GEORGES MAVROIDIS # 1966, nm+
Loukopoulos # KLEARCHOS LOUKOPOULOS # 1966, nm
galleria d'arte Cortina # KRIESTER #1973, nm--
Musee Arthur Rimbeau # ANDRE DIETEREN # + invitation, 1997, nm++
emeentemuseum Helmond, Assig ao # BOR # 1992, nm
galerie d'Eendt # LINA GEORGIEVA # 1968, mint-
Maarten Beks # PAOLO VALLE # Edizione Colombo, 1990, mint-
gallery Francis van Hoof # SIMON ADJIASHVILI # 1996, nm
Dick Elffers # VAN GELDER PAPIER # 1952, vg+
Museum de Waag # SIEN VAN MEURS # 1986, nm+
Christian Fayt art gallery # ALBERTO MAGNELLI # 1983, mint-
galerie marquis # DIES DE JOMNGE # repply card, 1980, mint
galerie Marquis # DIES DE JONGE # invitation, 1980, nm
galerie Marquis # DIES DE JONGE #1980, nm
