Fünfzehn Farben (Fifteen Colours)

GERHARD RICHTER (B. 1932) Fünfzehn Farben (Fifteen Colours) signed, titled, numbered and dated ‘WV-Nr. 138 “15 FARBEN” Richter 1966/1996' (on the reverse); signed ‘Gerhard Richter’ (on a label affixed to the reverse) enamel paint on canvas 78 ¾ x 51 1/8in. (200 x 130cm.) Painted in 1966–1996