https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13963429Edit ImageSaveSaveEditCropCustom TextUniversity Museum, Oxford: detail of the window. Wood engraving by J.M. Williams, 1860, after A.M. Williams.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 1024 px | 300 dpiLarge JPEG 3000 x 2560 px | 300 dpiFree DownloadUniversity Museum, Oxford: detail of the window. Wood engraving by J.M. Williams, 1860, after A.M. Williams.More