Christiane Mobus, Kunsthalle Bremen # WANDERDUNEN # 2005
Christo # OTTERLO MASTABA # 1974, vg++
Christo # SURROUNDED ISLANDS # 2000 cps. Gent, 1987, mint-
Citta di Bellinzona # ITALO VALENTI # + invitation. 1991, nm+
City Art Galery Leeds # JOSEPH BEUYS # 1983, mint
Claerbout, Richards ao # IT MIGHT BE A MIRAGE # 2022, mint
Claes Oldenburg,Boymans, Total Design#SCREWARCH#nm,1983
CNAC # LOUISE NEVELSON # 1974, vg+++
CNAC # TAKIS # 1972, Cieslewicz, nm
CNAC Grenoble # PISTOLETTO, Bruno/Cora# nm+
CNAP # DANIEL BUREN # 1993, nm++
Cobra Museum # ARMANDO 1952-2005 # 2006, mint
Cobra Museum # CHINA NOW # 2007, mint-
Cobra Museum # Constant # NEW BABYLON # 2016, mint
Cobra Museum # DOLORES ZORREGUIETA # 2005, C condition
Cobra Museum # DUTCH POP ART & The Sixties # 2005, nm+
Cobra Museum # HENDRIK N. WERKMAN # 1998, mint-
Cobra Museum # MIRÓ & COBRA # 2015, mint-
Cobra MUseum # RACHID BEN ALI # 2005, nm
Cobra Museum # ZOLTAN & MADELEINE KEMENY # invitation, 2002, mint
