https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13991742
Sir Aurel Stein. Photograph by J. Thomson, The Grosvenor Studios, 1909.
Sir Aurel Stein. Photograph by J. Thomson, The Grosvenor Studios, 1909.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use