ANDREAS FEININGER (1906-1999) A pair of variants of Helicopter Take-off. Silver prints, the images measuring 9 1/2x7 1/8 inches (24.1x18.1 cm.), and slightly smaller, the sheets slightly larger, each with Feininger's signature, date, and Time Inc. copyright credit, in ink, and his hand stamp, on verso; the horizontal print with a "study print" hand stamp, also on verso. 1949; printed 1980s
