https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13952651Edit ImageSaveSaveEditCropCustom TextGeology: comparative heights of mountains, with a pyramid for scale. Coloured engraving by S. Hall, 1817.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 922 x 1200 px | 300 dpiLarge JPEG 2448 x 3186 px | 300 dpiFree DownloadGeology: comparative heights of mountains, with a pyramid for scale. Coloured engraving by S. Hall, 1817.More