https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14003409Edit ImageSaveSaveEditCropCustom TextJoseph Black. Stipple engraving by C. Cook after H. Raeburn.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 727 x 1200 px | 300 dpiLarge JPEG 1306 x 2156 px | 300 dpiFree DownloadJoseph Black. Stipple engraving by C. Cook after H. Raeburn.More