https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14005059Edit ImageSaveSaveEditCropCustom TextUpper Yangtze, China. Photograph by John Thomson, 1869.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 624 px | 300 dpiLarge JPEG 3500 x 1820 px | 300 dpiBest Quality JPEG 4380 x 2278 px | 300 dpiFree DownloadUpper Yangtze, China. Photograph by John Thomson, 1869.More