https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13961021Edit ImageSaveSaveEditCropCustom TextAqueduct near Belgrade. Coloured aquatint, 1809.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 930 px | 300 dpiLarge JPEG 3133 x 2428 px | 300 dpiFree DownloadAqueduct near Belgrade. Coloured aquatint, 1809.More