galerie Willy Schoots # ARMANDO # invitation, 1997, mint--
galerie Willy Schoots # GER LATASTER # invitation, 2008, mint
galerie Willy Schoots # RICHARD MORTENSEN # invitation, 1996, nm++
Galerie Willy Schoots # RIK VAN IERSEL & DAVID SPILLER # invitation, 2008, mint
Haags Gemeentemuseum # JAN SCHOONHOVEN # invitation, 1984, mint
Herman Hertzberger # BERLAGE INSTITUUT # 1992, inv, nm+
Kunstcentrum Badhuis # FRANÇOIS MORELLET # invitation, 1982, mint-
Kunstcentrum Badhuis # JAN SMEJKAL # invitation, 1981, mint-
Kunstcentrum Badhuis # JAN SMEJKAL # invitation, 1982, mint
Liverpool gallery # PAUL DE LUSSANET # invitation, 1991, mint
Livingstone gallery # RAQUEL MAULWURF , invitation # 2018, mint-
Molinari #MOLINARI SCULTORE # praeged invitation, 1981, nm++
Musée Edgar Mélik # LUCIANO CASTELLI - Rainer FETTING # 1998, invitation card, nm++
Museum Waterland # DITTY KETTING & Henk van Gerner # invitation, 2009, mint
Niederlandische Botschaft Bonn # CEES ANDRIESSEN # invitation, 1997, nm++
Nouvelles Images # WILLEM HUSSEM # invitation # 1980, nm+
Printshop # GER LATASTER # invitation, 1990, nm+
Printshop # HARRIE GERRITZ # 1989, nm++
Printshop # HARRIE GERRITZ # invitation, 1989, nm+
Printshop # HARRIE GERRITZ #invitation, 1987, nm++