The mystery of painting : Ellen Gallagher, Toba Khedoori, Karen Kilimnik, Udomsak Krisanamis, Sarah Morris, Chris Ofili, Laura Owens, Lari Pittman, Neo Rauch, Matthew Ritchie - Sammlung Goetz; Goetz, Ingvild; Schumacher, Rainald (Sammlung Goetz, 2001)