https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13953355Edit ImageSaveSaveEditCropCustom TextAn alchemist at his furnace, hunched over bellows. Coloured mezzotint by H. Dawe after D. Teniers the younger.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 948 px | 300 dpiLarge JPEG 3100 x 2448 px | 300 dpiFree DownloadAn alchemist at his furnace, hunched over bellows. Coloured mezzotint by H. Dawe after D. Teniers the younger.More