https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13986541Edit ImageSaveSaveEditCropCustom TextOutlines and designs of foreheads, showing their wrinkles and contours. Drawing, c. 1794.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1033 x 1200 px | 300 dpiLarge JPEG 1581 x 1836 px | 300 dpiFree DownloadOutlines and designs of foreheads, showing their wrinkles and contours. Drawing, c. 1794.More