Vintage gravure, plate 52 from "Urformen der Kunst" ["Art Forms in Nature"] by Karl Blossfeldt, 2nd edition 1929. Printed on sheet 9.5 x 12 inches (24x30 cm) with plate number lower right. Print size approximately 10 x 7 inches (25x18 cm) or the reverse.
The image depicts:
Ptelea trifoliata. Yellow-leaved Hop-tree, Shrubby Trefiol. Branch with fruit enlarged 6 times.
Images and text copyright © 2014 by Christopher Wahren Fine Photographs