PROF. ADOLF HENGELER:
New York: Alfred Stieglitz, 1910. Hand-pulled photogravure, 6 3/4 x 4 7/8 inches [17.1 x 12.4 cm], printed on tissue and tipped on to the original laid paper leaf, 11 3/4 x 8 1/8 inches [29.85x 20.96 cm]. Archivally matted on rag board with window overmat. Signed in the plate..... More