https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14003108Edit ImageSaveSaveEditCropCustom TextNiagara Falls: the Canadian Falls; a walkway next to the falls showing graffiti carved into a rock. Photograph, ca. 1880.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 936 px | 300 dpiLarge JPEG 2995 x 2337 px | 300 dpiFree DownloadNiagara Falls: the Canadian Falls; a walkway next to the falls showing graffiti carved into a rock. Photograph, ca. 1880.More