https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13974034Edit ImageSaveSaveEditCropCustom TextHong Kong: the waterfall at Pokfulum. Photograph by W.P. Floyd, ca. 1873.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 946 px | 300 dpiLarge JPEG 2986 x 2355 px | 300 dpiFree DownloadHong Kong: the waterfall at Pokfulum. Photograph by W.P. Floyd, ca. 1873.More