https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14005181Edit ImageSaveSaveEditCropCustom TextNicolas Copernicus explaining his planetary system to Alexander VI and artists of the Papal court. Photomechanical reproduction of a wood engraving by [W.G.] after A. Gerson.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 898 px | 300 dpiLarge JPEG 3112 x 2328 px | 300 dpiFree DownloadNicolas Copernicus explaining his planetary system to Alexander VI and artists of the Papal court. Photomechanical reproduction of a wood engraving by [W.G.] after A. Gerson.More