https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13965938Edit ImageSaveSaveEditCropCustom TextA classroom with children sitting at long tables and a teacher standing with a book in her hand. Lithograph by J.B. Sonde.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 716 px | 300 dpiLarge JPEG 3425 x 2044 px | 300 dpiFree DownloadA classroom with children sitting at long tables and a teacher standing with a book in her hand. Lithograph by J.B. Sonde.More