https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14017794Edit ImageSaveSaveEditCropCustom TextAya Sophia, Istanbul, Turkey. Photograph by Guillaume Berggren, ca. 1880.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 896 px | 300 dpiLarge JPEG 3189 x 2382 px | 300 dpiFree DownloadAya Sophia, Istanbul, Turkey. Photograph by Guillaume Berggren, ca. 1880.More