https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13975565Edit ImageSaveSaveEditCropCustom TextSerbo-Bulgarian War: wounded Russian soldiers begging ambulance men to be taken away from the battlefield. Wood engraving.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1015 x 1200 px | 300 dpiLarge JPEG 1452 x 1717 px | 300 dpiFree DownloadSerbo-Bulgarian War: wounded Russian soldiers begging ambulance men to be taken away from the battlefield. Wood engraving.More