https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13993633Edit ImageSaveSaveEditCropCustom TextDavid Livingstone, head and shoulders, in a roundel; two Africans on each side, one above. Lithograph.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 887 x 1200 px | 300 dpiLarge JPEG 2243 x 3036 px | 300 dpiFree DownloadDavid Livingstone, head and shoulders, in a roundel; two Africans on each side, one above. Lithograph.More