https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13990476Edit ImageSaveSaveEditCropCustom TextPeter Simon Pallas. Stipple engraving by A. Tardieu after himself.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 833 x 1200 px | 300 dpiLarge JPEG 2208 x 3180 px | 300 dpiFree DownloadPeter Simon Pallas. Stipple engraving by A. Tardieu after himself.More