https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14013317Edit ImageSaveSaveEditCropCustom TextTwo winged genii standing outside a veiled arch hold up the dedication to the Roman calendar. Engraving, 1761.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 707 x 1200 px | 300 dpiLarge JPEG 2062 x 3500 px | 300 dpiBest Quality JPEG 2220 x 3768 px | 300 dpiFree DownloadTwo winged genii standing outside a veiled arch hold up the dedication to the Roman calendar. Engraving, 1761.More