https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14007505Edit ImageSaveSaveEditCropCustom TextTwo men walking above a city; representing harmony of religious or political states. Etching by C. Murer after himself, c. 1600-1614.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 1026 px | 300 dpiLarge JPEG 1450 x 1240 px | 300 dpiFree DownloadTwo men walking above a city; representing harmony of religious or political states. Etching by C. Murer after himself, c. 1600-1614.More