Grafisch Nederland, Gracia Lebbink # WERELDTENTOONSTELLINGEN # 1991, mint-
Grahnert and de Wit # FUNDURO # sealed / 2013, 250 copies, mint
Groninger Museum # Koolhaas/ Tschumi # WHAT A WONDERFUL WORLD. 1990, Swip Stolk, NM++
Groninger Museum # SWATCH & MENDINI / Alessi # Swip Stolk, 1992, mint
Groninger Museum # the TIME of MONEY # gold on black poster, 1990, Swip Stolk, mint-
Groninger Museum , Danny De Vito # ANTON CORBIJN # 2000, mint
Groninger Museum , Swip Stolk # COOP HIMMELBLAU 1968-1993 # poster, mint
Groninger Museum , Swip Stolk # DUTCH# original silkscreen, 1994, mint
Groninger Museum Swip Stolk # DUTCH # 1994, silkscreen with gold, mint-
Groninger Museum, Kabakov, Djikia ao # EX USSR # 1992, Swip Stolk, mint-
Groninger Museum, Michael Graves ao # TEA & COFFEE PIAZZA # 2002, mint
Groninger Museum, Swip Stolk # JAN VAN DER ZEE # poster, 1999, mint
Groninger museum, Swip Stolk # COOP HIMMELBLAU 1968-1993, blue version # 1993, mint
Groninger Museum, Swip Stolk # DE PLOEG # poster, 1993, nm+
Groninger Museum, Swip Stolk # JOB HANSEN / Mutant MATERIALS # 1997, mint
Groninger Museum, Swip Stolk # MONTGOMERY COLLECTION, MINGEI # 1998, poster, mint-
Groninger Museum, Swip Stolk # PETER STRUYCKEN # silkscreened poster, 1999, mint
Groninger Museum, Swip Stolk, Mendini ao # IL MONDO SPECIALE , green # 1990, mint
Groninger Museum/ Swip Stolk # OVERDRACHT #1989, mint
Gudmundsson, Ader, Dekkers ao# PERSONAL WORLDS # 1978, nm
