https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14010865Edit ImageSaveSaveEditCropCustom TextA coal porter, an alchemist and a rich man who hopes vainly to profit from alchemy. Etching, 18th century.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 533 px | 300 dpiLarge JPEG 3500 x 1553 px | 300 dpiBest Quality JPEG 4164 x 1848 px | 300 dpiFree DownloadA coal porter, an alchemist and a rich man who hopes vainly to profit from alchemy. Etching, 18th century.More