https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13993329
Two dogs racing. Collotype after Eadweard Muybridge, 1887.
Two dogs racing. Collotype after Eadweard Muybridge, 1887.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use