https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13967674Edit ImageSaveSaveEditCropCustom TextTombs of the caliphs, with minaret, Cairo, Egypt. Coloured lithograph by Louis Haghe after David Roberts, 1848.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 788 x 1200 px | 300 dpiLarge JPEG 2150 x 3274 px | 300 dpiFree DownloadTombs of the caliphs, with minaret, Cairo, Egypt. Coloured lithograph by Louis Haghe after David Roberts, 1848.More