NEWTON, HELMUT (1920-2004) Two photographs of Lisa Lyon in Paris. Silver prints, 11 1/2x7 3/4 and 10 1/4x9 inches (29.2x19.7 and 26x22.9 cm.), the first with Newton's signature, in ink, and his copyright and printing hand stamps with the title and date, in ink, and the numeric notation, in pencil, in an unknown hand, all on verso; the second with Newton's signature and date, in ink, on recto and with his copyright hand stamp and the numeric notation, in pencil, in an unknown hand, on verso. 1980 and 1970
