https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13979973Edit ImageSaveSaveEditCropCustom TextAn alchemist seated at a furnace, turning away in thought. Oil painting after David Teniers II .Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 1022 px | 300 dpiLarge JPEG 3500 x 2981 px | 300 dpiBest Quality JPEG 3596 x 3063 px | 300 dpiFree DownloadAn alchemist seated at a furnace, turning away in thought. Oil painting after David Teniers II .More