https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13991120Edit ImageSaveSaveEditCropCustom TextJohannes Theodorus van der Kemp. Stipple engraving, 1812.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 846 x 1200 px | 300 dpiLarge JPEG 1250 x 1774 px | 300 dpiFree DownloadJohannes Theodorus van der Kemp. Stipple engraving, 1812.More