Gerhard Richter (Dresden 1932 – lives in Cologne). ”VII. 91”. 1991 India ink and watercolour on paper. 16,4 × 24 cm (6 ½ × 9 ½ in.). Lower right with felt-tip pen in black titled, dated and signed: VII. 91, Richter. Black 91/15.– [3123] Provenance: Private Collection, Germany