https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14004159Edit ImageSaveSaveEditCropCustom TextAn alchemist applying bellows to a furnace. Oil painting by a follower of François-Marius Granet.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 872 x 1200 px | 300 dpiLarge JPEG 1204 x 1656 px | 300 dpiFree DownloadAn alchemist applying bellows to a furnace. Oil painting by a follower of François-Marius Granet.More