https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14016007Edit ImageSaveSaveEditCropCustom TextNanking, Kiangsu province, China. Photograph, 1981, from a negative by John Thomson, 1871.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 952 px | 300 dpiLarge JPEG 3040 x 2411 px | 300 dpiFree DownloadNanking, Kiangsu province, China. Photograph, 1981, from a negative by John Thomson, 1871.More