https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13965269Edit ImageSaveSaveEditCropCustom TextA teacher giving lessons to three children who are busy writing. Gouache painting on mica by an Indian artist.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 1020 px | 300 dpiLarge JPEG 3036 x 2580 px | 300 dpiFree DownloadA teacher giving lessons to three children who are busy writing. Gouache painting on mica by an Indian artist.More