https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13997152Edit ImageSaveSaveEditCropCustom TextHerr von Mamolocon, a character with a grotesque face. Line engraving attributed to D. Custos.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 966 x 1200 px | 300 dpiLarge JPEG 1456 x 1809 px | 300 dpiFree DownloadHerr von Mamolocon, a character with a grotesque face. Line engraving attributed to D. Custos.More