Waimangu Geyser, The Greatest Known Geyser (1903) by A Cromwell Shepherd and Muir and Moodie. https://www.rawpixel.com/image/13027730/photo-image-public-domain-explosion-black-and-whiteFree Image from public domain licenseThe Waimangu Geyser, the largest geyser in the world (1903) by A Cromwell Shepherd and Muir and Moodie. https://www.rawpixel.com/image/13029009/photo-image-black-white-landscape-public-domain-andFree Image from public domain licenseWaimangu Geyser erupting (1903) by A Cromwell Shepherd and Muir and Moodie. https://www.rawpixel.com/image/13030400/waimangu-geyser-erupting-1903-cromwell-shepherd-and-muir-and-moodieFree Image from public domain license