https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13994049Edit ImageSaveSaveEditCropCustom TextMont Blanc, Switzerland: mountaineers making an ascent. Photograph by the Bisson Frères, ca. 1860.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 709 x 1200 px | 300 dpiLarge JPEG 2043 x 3460 px | 300 dpiFree DownloadMont Blanc, Switzerland: mountaineers making an ascent. Photograph by the Bisson Frères, ca. 1860.More