https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13989041Edit ImageSaveSaveEditCropCustom TextLouis Pasteur, exterior of Ecole Normale Supérieure. Photograph by Giraudon.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 923 px | 300 dpiLarge JPEG 3104 x 2388 px | 300 dpiFree DownloadLouis Pasteur, exterior of Ecole Normale Supérieure. Photograph by Giraudon.More