Groninger Museum # GUS VAN SANT # poster, 1995, B++
Groninger Museum # Koolhaas/ Tschumi # WHAT A WONDERFUL WORLD. 1990, Swip Stolk, NM++
Groninger Museum # LARRY CLARK, Teenage Lust #poster, Swip Stolk, 1995, A-
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 # ZOE LEONARD # poster, 1995, B++
Groninger Museum , Swip Stolk # COOP HIMMELBLAU 1968-1993 # poster, mint
Groninger Museum , Swip Stolk # DUTCH# original silkscreen, 1994, mint
Groninger Museum , Swip Stolk # JOHAN DIJKSTRA # poster, 1996, mint
Groninger Museum , Swip Stolk # UPPERGROUND #1995, mint
Groninger Museum Swip Stolk # DUTCH # 1994, silkscreen with gold, 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 # MICHA KLEIN # poster, 1998, mint / A
Groninger Museum, Swip Stolk # MONTGOMERY COLLECTION, MINGEI # 1998, poster, mint-
Groninger Museum, Swip Stolk # PETER STRUYCKEN # silkscreened poster, 1999, mint
Groninger Museum/ Swip Stolk # OVERDRACHT #1989, mint
Haags Gemeentem useum # Jac. JONGERT # poster, 1982, nm
