Marines conduct security halts along patrol route https://www.rawpixel.com/image/3581927/free-photo-image-215th-corps-partner-team-afghanistan-armoredFree Image from public domain licenseWater Rhyolites, Near Logan Springs, Nevada by Timothy O'Sullivan https://www.rawpixel.com/image/9043107/water-rhyolites-near-logan-springs-nevada-timothy-osullivanFree Image from public domain license[Untitled photo, possibly related to: U.S. 99 on ridge over Tehachapi Mountains. Heavy truck route between Los Angeles and… https://www.rawpixel.com/image/12246186/photo-image-plant-grass-skyFree Image from public domain licenseU.S. 99 on ridge over Tehachapi Mountains. Heavy truck route between Los Angeles and San Joaquin Valley over which migrants… https://www.rawpixel.com/image/12246274/photo-image-plant-grass-skyFree Image from public domain licenseHQ Mesa with CloudsCredit NPS/Lauren Carter. Original public domain image from Flickr https://www.rawpixel.com/image/4033718/photo-image-nature-beauty-landscapeFree Image from public domain licenseThèbes. Montagnes des tombeaux des rois. (Égypte) by Félix Bonfils https://www.rawpixel.com/image/14324793/thebes-montagnes-des-tombeaux-des-rois-egypte-felix-bonfilsFree Image from public domain licenseOriginal public domain image from Wikimedia Commons https://www.rawpixel.com/image/3288612/free-photo-image-navajo-landscapes-images-pictures-archaeology-badlandsFree Image from public domain license[Untitled photo, possibly related to: U.S. 99. On ridge over Tehachapi Mountains. Heavy truck route between Los Angeles and… https://www.rawpixel.com/image/12245103/photo-image-plant-grass-skyFree Image from public domain licenseLas Vegas, Nevada. Painters at work seventy feet above ground on the gigantic construction of the Basic Magnesium… https://www.rawpixel.com/image/12339706/image-background-plant-personFree Image from public domain licenseEtude de terrain près de Gebel Abousir, 2de cataracte by John Beasley Greene https://www.rawpixel.com/image/14271872/etude-terrain-pres-gebel-abousir-2de-cataracte-john-beasley-greeneFree Image from public domain licenseBreaking sod on the range for a crop of crested wheat grass, Madison County, Montana. Sourced from the Library of Congress. https://www.rawpixel.com/image/12314721/image-cloud-plant-grassFree Image from public domain licenseJUN 29 Nevada Engines in Yard. LAS VEGAS, NV - JUNE 29: A general view of a digging tool during a wildland firefighting… https://www.rawpixel.com/image/8754107/photo-image-public-domain-soilFree Image from public domain license[Untitled photo, possibly related to: Las Vegas, Nevada. Painters at work seventy feet above ground on the gigantic… https://www.rawpixel.com/image/12339512/image-plant-person-skyFree Image from public domain license[Untitled photo, possibly related to: Las Vegas, Nevada. Painters at work seventy feet above ground on the gigantic… https://www.rawpixel.com/image/12339517/image-plant-person-skyFree Image from public domain licenseU.S. 99 on ridge over Tehachapi Mountains. Heavy truck route between Los Angeles and San Joaquin Valley over which migrants… https://www.rawpixel.com/image/12244944/photo-image-plant-grass-skyFree Image from public domain licenseCracked ground on retro television, environment photo https://www.rawpixel.com/image/6588078/image-public-domain-nature-patternView licenseCracked ground on retro television, environment photo https://www.rawpixel.com/image/6588076/image-public-domain-blue-natureView licenseA lone llama among brown patches of grass on the shore of a mountain lake. Original public domain image from Wikimedia… https://www.rawpixel.com/image/3295049/free-photo-image-giraffe-animal-basinFree Image from public domain licenseLand of Standing RocksCredit: NPS/Kait Thomas. Original public domain image from Flickr https://www.rawpixel.com/image/4033859/photo-image-nature-mountainFree Image from public domain licenseSite of future single family homes scheduled to open in 1976 is shown, May 1975. Photographer: O'Rear, Charles. Original… https://www.rawpixel.com/image/8802930/photo-image-cow-animal-natureFree Image from public domain licenseView of Shellal with the Island of Philae] / [Vue de Chelal avec l'Ile de Phile by Antonio Beato https://www.rawpixel.com/image/14274381/photo-image-background-person-public-domainFree Image from public domain licenseNewly Incorporated Into Canyonlands National Park, the Maze Is Available to Grazing Cattle for the Next Few Years, 05/1972.… https://www.rawpixel.com/image/8803408/photo-image-mountain-nature-landscapeFree Image from public domain license[Untitled photo, possibly related to: Las Vegas, Nevada. Painters at work seventy feet above ground on the gigantic… https://www.rawpixel.com/image/12339495/image-background-plant-personFree Image from public domain licenseOld Cars Serve as Water-Break on Navajo Reservation. Photographer: Eiler, Terry. Original public domain image from Flickr https://www.rawpixel.com/image/8803085/photo-image-light-sunlight-natureFree Image from public domain license[Untitled photo, possibly related to: Sand dunes along gulf off highway near Pensacola, Florida]. Sourced from the Library… https://www.rawpixel.com/image/12332764/image-plant-sky-treeFree Image from public domain licenseA moody rural field in the Brecon Beacons. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3287646/free-photo-image-aerial-view-cc0-cloudFree Image from public domain licenseThe Pyramids of Sakkarah, from the North East by Francis Frith https://www.rawpixel.com/image/14322719/the-pyramids-sakkarah-from-the-north-east-francis-frithFree Image from public domain licenseOcotillo. Photo - Daniel Torok / USFS. Original public domain image from Flickr https://www.rawpixel.com/image/4030458/photo-image-flowers-tree-plantFree Image from public domain licenseA man in a black hat walking away from a suitcase with red smoke coming out of it. Original public domain image from… https://www.rawpixel.com/image/3288851/free-photo-image-alone-apparel-best-backgroundFree Image from public domain licenseOverview of the Ruins of Fostat, near Cairo by Théodule Devéria https://www.rawpixel.com/image/14327046/overview-the-ruins-fostat-near-cairo-theodule-deveriaFree Image from public domain license[Untitled photo, possibly related to: Boy operating tractor, Grundy County, Iowa]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12311832/image-people-sky-roadFree Image from public domain licenseAn example of how listing soil into furrows helps impede erosion. Mills, New Mexico. Sourced from the Library of Congress. https://www.rawpixel.com/image/12246198/photo-image-background-pattern-skyFree Image from public domain licenseHighway cutting across poor farmland between Morgantown and Elkins, West Virginia. Sourced from the Library of Congress. https://www.rawpixel.com/image/12242894/photo-image-plant-person-skyFree Image from public domain licenseProduction. Magnesium. Workmen seventy feet above ground are busily engaged in adding to the already gigantic proportions of… https://www.rawpixel.com/image/12308582/image-plant-person-skyFree Image from public domain licenseOwens Peak Wilderness, Onyx, United States. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3290954/free-photo-image-cc0-countryside-creative-commonsFree Image from public domain licenseHiker walks alone through rocky terrain of the Wave Trail desert. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3288454/free-photo-image-cc0-creative-commonsFree Image from public domain license[Untitled photo, possibly related to: Las Vegas, Nevada. Painters at work seventy feet above ground on the gigantic… https://www.rawpixel.com/image/12339705/image-plant-person-skyFree Image from public domain licenseCattle Herd in Piceance Basin, 04/1973. Original public domain image from Flickr https://www.rawpixel.com/image/8803307/photo-image-cow-person-animalFree Image from public domain licenseView of Sunset Valley, Malheur County, Oregon. Hay and clover, pasture land, corn land, grain land. Some of this valley has… https://www.rawpixel.com/image/12247547/photo-image-sunset-plant-grassFree Image from public domain licenseThe Foot of Mount Horeb and the Plain of the Assemblage Convent Sinai by Francis Frith https://www.rawpixel.com/image/14272970/image-background-mountain-roadFree Image from public domain license[Untitled photo, possibly related to: Kingman (vicinity), Arizona. A general view of the desert mountain type of country in… https://www.rawpixel.com/image/12297286/photo-image-plant-sky-treeFree Image from public domain licenseKlondike (vicinity), California. Going around a curve on the Atchison, Topeka and Santa Fe Railroad between Needles and… https://www.rawpixel.com/image/12294142/photo-image-cloud-plant-skyFree Image from public domain license[Untitled photo, possibly related to: Las Vegas, Nevada. Painters at work seventy feet above ground on the gigantic… https://www.rawpixel.com/image/12298159/photo-image-plant-person-skyFree Image from public domain license