The J. Paul Getty Museum
John B. Heywood
License, verbatimCC0
The J. Paul Getty Museum: image dedicated to the public domain under Creative Commons Zero (CC0), stated on the media record itself ('Rights for Media'), with download clearance.
John B. Heywood. Whirlwind Gorge. [Freer's Glen, Watkins, Schuyler Co. Section First - Glen Alpha, New York], about 1865. The J. Paul Getty Museum.