https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13964670Edit ImageSaveSaveEditCropCustom TextSerbo-Bulgarian War: the field hospital at Greovatz. Coloured wood engraving.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 828 px | 300 dpiLarge JPEG 3188 x 2200 px | 300 dpiFree DownloadSerbo-Bulgarian War: the field hospital at Greovatz. Coloured wood engraving.More