https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14003277Edit ImageSaveSaveEditCropCustom TextCollege of San Ildefonso, Mexico City, Mexico. Reproduction of a drawing by E. Gimeno.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 782 px | 300 dpiLarge JPEG 3307 x 2155 px | 300 dpiFree DownloadCollege of San Ildefonso, Mexico City, Mexico. Reproduction of a drawing by E. Gimeno.More