https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13982890![Nanking, Kiangsu province, China. Photograph, 1981, from a negative by John Thomson, 1871.](https://images.rawpixel.com/image_social_square/cHJpdmF0ZS9sci9pbWFnZXMvd2Vic2l0ZS8yMDI0LTAyL2xyL3djZXd0enZueXEtaW1hZ2UuanBn.jpg)
![Nanking, Kiangsu province, China. Photograph, 1981, from a negative by John Thomson, 1871.](https://images.rawpixel.com/image_social_square/cHJpdmF0ZS9sci9pbWFnZXMvd2Vic2l0ZS8yMDI0LTAyL2xyL3djZXd0enZueXEtaW1hZ2UuanBn.jpg)
Nanking, Kiangsu province, China. Photograph, 1981, from a negative by John Thomson, 1871.
Nanking, Kiangsu province, China. Photograph, 1981, from a negative by John Thomson, 1871.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use