https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13996903
E. Muybridge throwing a disc, ascending stairs, and walking. Collotype after Eadweard Muybridge, 1887.
E. Muybridge throwing a disc, ascending stairs, and walking. Collotype after Eadweard Muybridge, 1887.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use