Co Westerik - Man with Insects, Outside, 1973 / Self Portrait with Nose Situation, 1987 / Foot, 1990 / Birth, 2005 / Cut on Grass II, 1971 / Two Nudes with Apparition, 1971 / Cut on Grass, 1966 / Omhelzing (Hug), n.d. / Woman in the Green, 1975 / Vrouw met vruchten, 1968

Co Westerik - Nude man standing in a corner, 1977 / Night Scene, 2010 / Woman in blue with mask, 1977 / Christine over the land, 1993 / Christine over the land, 1992 / Dream, 2003 / Birth 2, 2009 / Nocturnal scene with arm and hand, 1992 / Neck massage, 1983 / Chamber event, 2016