https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/12555152Edit ImageSaveSaveEditCropCustom TextVanity Fair - Explorers and Inventors. 'He walked across Africa'. Lieutenant Cameron. 15 July 1876Original public domain image from Yale Center for British ArtMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 700 x 1200 px | 300 dpiLarge JPEG 2041 x 3500 px | 300 dpiBest Quality JPEG 2389 x 4096 px | 300 dpiTIFF 2389 x 4096 px | 300 dpi | 28.01 MBFree DownloadVanity Fair - Explorers and Inventors. 'He walked across Africa'. Lieutenant Cameron. 15 July 1876More