https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13975887Edit ImageSaveSaveEditCropCustom TextCharles Adolphe Wurtz. Photograph by Th. Truchelot & Valkman.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 871 x 1200 px | 300 dpiLarge JPEG 2255 x 3105 px | 300 dpiFree DownloadCharles Adolphe Wurtz. Photograph by Th. Truchelot & Valkman.More