https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13957335Edit ImageSaveSaveEditCropCustom TextGeography: a mirage in a marsh. Coloured wood engraving by C. Whymper.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 966 px | 300 dpiLarge JPEG 3069 x 2470 px | 300 dpiFree DownloadGeography: a mirage in a marsh. Coloured wood engraving by C. Whymper.More