Karl Blossfeldt 1929 (2nd edition) Aesculus parviflora. Small-flowered (American) Horse-chestnut. Young shoots enlarged 12 times. [Urformen der Kunst / Art Forms in Nature, Pl. 13]
Gravure Christopher Wahren Fine Photographs The gravures measure roughly 10.25 x 7.5 inches (26x19 cm) and are printed on sheets 12.25 x 9.5 inches (31x24 cm) with plate number printed in the lower right corner. Images illustrated in horizontal format have been rotated 90 degrees clockwise. Plate descriptions are transcribed from the American printing (E. Weythe, New York, 1929).