https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14011114Edit ImageSaveSaveEditCropCustom TextThe head and shoulders of a child, showing signs of mental deficiency, seen in profile lying down. Photograph by J. Keens.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 703 px | 300 dpiLarge JPEG 3455 x 2023 px | 300 dpiFree DownloadThe head and shoulders of a child, showing signs of mental deficiency, seen in profile lying down. Photograph by J. Keens.More