https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13953234Edit ImageSaveSaveEditCropCustom TextA professor teaching pharmacy to students in mid-16th century Paris; representing a calendar advertising products of the Pharmacie Centrale de France. Colour lithograph, after 1889.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 889 px | 300 dpiLarge JPEG 3500 x 2592 px | 300 dpiBest Quality JPEG 3910 x 2896 px | 300 dpiFree DownloadA professor teaching pharmacy to students in mid-16th century Paris; representing a calendar advertising products of the Pharmacie Centrale de France. Colour lithograph, after 1889.More