https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13999747Edit ImageSaveSaveEditCropCustom TextCairo with the residence of Mehemet Ali in the citadel, Egypt. Coloured lithograph by Louis Haghe after David Roberts, 1849.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 800 px | 300 dpiLarge JPEG 1702 x 1134 px | 300 dpiFree DownloadCairo with the residence of Mehemet Ali in the citadel, Egypt. Coloured lithograph by Louis Haghe after David Roberts, 1849.More