https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13962239Edit ImageSaveSaveEditCropCustom TextTwo friends conversing about a recent operation for strabismus. Lithograph by H. Daumier, 1841.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 868 x 1200 px | 300 dpiLarge JPEG 2404 x 3322 px | 300 dpiFree DownloadTwo friends conversing about a recent operation for strabismus. Lithograph by H. Daumier, 1841.More