https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13990291Edit ImageSaveSaveEditCropCustom TextThe arteries of the head after Haller; the eye, after Ruysch, Cowper and Bidloo. Engraving by A.J. Defehrt, 1762.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 765 x 1200 px | 300 dpiLarge JPEG 1182 x 1854 px | 300 dpiFree DownloadThe arteries of the head after Haller; the eye, after Ruysch, Cowper and Bidloo. Engraving by A.J. Defehrt, 1762.More