Josef Albers Museum # ROBERT ADAMS, Motel / Lakewood# 2013, Mint
Josef Albers Museum # YUJI TAKEOKA # 2011, mint
Josef Albers Museum #JOHN SZARKOWSKI # 2009, mint
Josef Albers Museum , Bottrop # ENZO MAIOLINO # original silkscreen.1997, mint-
Josef Albers Museum , Bottrop # LEO ERB # 2003, mint
Josef Albers Museum , Quadrat Bottrop # BERNAR VENET # 1987, mint
Josef Albers Museum , Quadrat Bottrop # MANFRED MOHR # 1998, mint
Josef Albers museum / Quadrat Bottrop # ANTONIO CALDERARA # 2003, mint
Josef Albers Museum / Quadrat Bottrop , poster # WALKER EVANS # 2015, mint
Josef Albers Museum, Bottrop # BEN NICHOLSON # 1989, mint
Josef Albers Museum, Bottrop # Josef LEPORELLO # mint
Josef Albers Museum, Quadrat Bottrop # BORIS KLEINT # >SIGNED< poster, 1994, mint
Josef albers Museum, Quadrat Bottrop # JERRY ZENIUK # signed, 2016, mint
Josef Albers Museum, Quadrat Bottrop# Kenneth and Mary MARTIN# 1989, mint
Kunstmuseum Den Haag # ANNI & JOSEF ALBERS # invitation, 2022, mint
Museum Het Valkhjof # Julia KRÖPELIN, Jan ALBERS # leporello, 2003, mint
Quadrat Bottrop # ANDREAS CHRISTEN # poster, 1993, mint
Quadrat Bottrop # JOACHIM BROHM # poster, 2007, mint
Quadrat Bottrop , Josef Albers Museum # ANTON STANKOWSKI # poster, 2006, mint
Quadrat Bottrop, Josef Albers Museum # BEN WILLIKENS # 2002, mint