https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13951115Edit ImageSaveSaveEditCropCustom TextA jet of steam on a sulphur mountain, Iceland. Coloured aquatint by J. Clark, 1811, after Sir George Mackenzie.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 898 px | 300 dpiLarge JPEG 3071 x 2298 px | 300 dpiFree DownloadA jet of steam on a sulphur mountain, Iceland. Coloured aquatint by J. Clark, 1811, after Sir George Mackenzie.More