https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14021402Edit ImageSaveSaveEditCropCustom TextAugust, Ritter von Schaeffer. Lithograph by J. Kriehuber, 1842.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 945 x 1200 px | 300 dpiLarge JPEG 2428 x 3084 px | 300 dpiFree DownloadAugust, Ritter von Schaeffer. Lithograph by J. Kriehuber, 1842.More