https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/10103385Edit ImageSaveSaveEditCropCustom TextLassen Volcanic National Park, Ranger Naturalist Service (1938) erupting volcano poster by C. Don Powell. Original public domain image from the Library of Congress. Digitally enhanced by rawpixel.View public domain image source hereMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 877 x 1200 px | 300 dpiLarge JPEG 2558 x 3500 px | 300 dpiBest Quality JPEG 3974 x 5438 px | 300 dpiTIFF 3974 x 5438 px | 300 dpi | 123.7 MBFree DownloadLassen Volcanic National Park, Ranger Naturalist Service (1938) erupting volcano poster by C. Don Powell. Original public domain image from the Library of Congress. Digitally enhanced by rawpixel.More