https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13964482Edit ImageSaveSaveEditCropCustom TextA surgical operation on a man's head. Oil painting by a follower of David Teniers the younger.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 888 px | 300 dpiLarge JPEG 3168 x 2344 px | 300 dpiFree DownloadA surgical operation on a man's head. Oil painting by a follower of David Teniers the younger.More