https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14005919Edit ImageSaveSaveEditCropCustom TextA man sleeps between Roger Bacon and a musician: a brass head proclaims time present and the past. Woodcut, ca. 1700-1720.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 1016 px | 300 dpiLarge JPEG 2894 x 2451 px | 300 dpiFree DownloadA man sleeps between Roger Bacon and a musician: a brass head proclaims time present and the past. Woodcut, ca. 1700-1720.More