1.OHNE TITLE (BONNER UNIBIT-75-8) / 1995 INK PAINTING  35 X 45 CM / 13½ X 17½ IN, US$ 1900 2.OHNE TITLE (DSCF0006) / 2000 INK PAINTING  35 X 45 CM / 13½ X 17½ IN, US$ 1900 3.OHNE TITLE (KWMG007) / 1995 INK PAINTING  35 X 45 CM / 13½ X 17½ IN, US$ 1900 4.OHNE TITLE (KWMG0018) / 2001 INK PAINTING  35 X 45 CM / 13½ X 17½ IN, US$ 1900