https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13963171Edit ImageSaveSaveEditCropCustom TextMosque of Sultan Hassan, Cairo, Egypt: interior of the courtyard. 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 781 px | 300 dpiLarge JPEG 3307 x 2152 px | 300 dpiFree DownloadMosque of Sultan Hassan, Cairo, Egypt: interior of the courtyard. Coloured lithograph by Louis Haghe after David Roberts, 1849.More