https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13995954Edit ImageSaveSaveEditCropCustom TextCharles de Marguetel de Saint-Denis de Saint-Evremond, a man with an unusual growth on his forehead. Stipple engraving by E. Scriven, 1810, after J. Parmentier.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 783 x 1200 px | 300 dpiLarge JPEG 2149 x 3293 px | 300 dpiFree DownloadCharles de Marguetel de Saint-Denis de Saint-Evremond, a man with an unusual growth on his forehead. Stipple engraving by E. Scriven, 1810, after J. Parmentier.More