https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13990131Edit ImageSaveSaveEditCropCustom TextAn alchemist with his assistants in his laboratory. Engraving by F.B. Lorieux and P. Michon after D. Teniers the younger, 1640/1650.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 802 x 1200 px | 300 dpiLarge JPEG 1126 x 1684 px | 300 dpiFree DownloadAn alchemist with his assistants in his laboratory. Engraving by F.B. Lorieux and P. Michon after D. Teniers the younger, 1640/1650.More