RICHTER GERHARD: (1932- ) German Artist. One of the most important contemporary German artists whose...

RICHTER GERHARD: (1932- ) German Artist. One of the most important contemporary German artists whose...
RICHTER GERHARD: (1932- ) German Artist. One of the most important contemporary German artists whose works have set record prices at auction. Three bold blue ink signatures `G. Richter´, two of them to each side of a white 5.5 x 3.5 card. Accompanied by the original envelope, post-stamped, signed to the verso by Richter, adding his full address in Dusseldorf in his hand. EX