https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13990586Edit ImageSaveSaveEditCropCustom TextThree mouths with variously projecting lips. Drawing, c. 1793.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 677 px | 300 dpiLarge JPEG 2497 x 1409 px | 300 dpiFree DownloadThree mouths with variously projecting lips. Drawing, c. 1793.More