Mammoth Lakes, United States. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3288817/free-photo-image-table-mountain-abies-animalFree Image from public domain licenseRocks and smooth sea water at the edge of a beach with an aqueduct in the background. Original public domain image from… https://www.rawpixel.com/image/3289321/free-photo-image-beach-images-pictures-bridgeFree Image from public domain license120707-G-MF861-1164-OpSail 2012In this photo provided by the U.S. Coast Guard, a fireworks show is displayed during OpSail… https://www.rawpixel.com/image/5976833/photo-image-light-public-domain-oceanFree Image from public domain licenseU.S. Airmen assigned to the 124th Air Support Operations Squadron train with A-10 Thunderbolt II pilots assigned to the… https://www.rawpixel.com/image/8741716/photo-image-public-domain-personFree Image from public domain licenseAn aerial shot of a blue creek running through a diverse forest. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3291791/free-photo-image-aerial-view-algae-animalFree Image from public domain license120707-G-MF861-1063-OpSail 2012In this photo provided by the U.S. Coast Guard, a fireworks show is displayed during OpSail… https://www.rawpixel.com/image/5977024/photo-image-light-public-domain-natureFree Image from public domain licenseArmy Capt. Kelly Elminger does laps in her race wheelchair at Joint Base San Antonio June 11, 2015 while training for the… https://www.rawpixel.com/image/3388444/free-photo-image-running-disabled-person-adaptive-sportsFree Image from public domain licenseU.S. Army Master Sgt. Elizabeth Limon, with the 486th Civil Affairs Battalion, tries out a boy's bike near the site of a… https://www.rawpixel.com/image/8738737/photo-image-public-domain-doctors-childFree Image from public domain licenseJACKSONVILLE, Fla. (Aug. 10, 2020) – Lt. Cmdr. 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Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3291514/free-photo-image-abies-animal-birdFree Image from public domain licenseView of the Spot Where General Ross Fell, Near Baltimore, plate six of the first number of Picturesque Views of American… https://www.rawpixel.com/image/8990769/image-paper-horse-plantFree Image from public domain licenseSteamer Richmond, between St. Louis and New Orleans by Robert Benecke https://www.rawpixel.com/image/14248786/steamer-richmond-between-st-louis-and-new-orleans-robert-beneckeFree Image from public domain licenseInterior of Charcoal Shop, Florence by Donald Shaw MacLaughlan https://www.rawpixel.com/image/9038408/interior-charcoal-shop-florence-donald-shaw-maclaughlanFree Image from public domain licenseU.S. Army Sgt. Joseph Bercovic, right, and Sgt. 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Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3293812/free-photo-image-apparel-blonde-bootFree Image from public domain licenseFurther Up the Valley. The Three Brothers, the highest, 3,830 ft. by Carleton Watkins https://www.rawpixel.com/image/14248748/photo-image-plant-person-treeFree Image from public domain licenseEncinoso picnic area (October 16, 2017)Fall color at Encinoso picnic area in Oak Creek Canyon near Sedona.Photo taken… https://www.rawpixel.com/image/3394266/free-photo-image-arbour-arizona-autumnFree Image from public domain licenseAncient Bristlecone Pine Forest, United States. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3304490/free-photo-image-computer-nature-ancient-bristlecone-pine-forest-cc0Free Image from public domain licenseCustoms and Border Protection Air and Marine agents survey damage caused by Hurricane Sally near Mobile, Ala., Sept. 16… https://www.rawpixel.com/image/8726364/photo-image-public-domain-nature-landscapeFree Image from public domain licensePress Secretary Jen Psaki holds a press briefing on Wednesday, Aug. 4, 2021, in the James S. Brady Press Briefing Room of… https://www.rawpixel.com/image/8708732/photo-image-public-domain-woman-peopleFree Image from public domain licenseMEDITERRANEAN SEA (July 11, 2017) Lt. Cmdr. Krista Puttler, left, ship's surgeon aboard the aircraft carrier USS George H.W.… https://www.rawpixel.com/image/3393497/free-photo-image-aircraft-carrier-cc0-creative-commonsFree Image from public domain licenseSketch from the Walls of San Gimignano by Donald Shaw MacLaughlan https://www.rawpixel.com/image/9040313/sketch-from-the-walls-san-gimignano-donald-shaw-maclaughlanFree Image from public domain licenseArmy Maj. Dave Guida, a member of the Army Skeet Team, shoots during the 2015 Armed Services Skeet Championships. The five… https://www.rawpixel.com/image/3388442/free-photo-image-armed-services-skeet-competition-army-team-cc0Free Image from public domain licenseNight sky, Maui County, United States. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3301552/free-photo-image-brown-sea-animalFree Image from public domain licenseTwo red-hued mountain peaks towering above a green forest and a lake in Maroon Bells. Original public domain image from… https://www.rawpixel.com/image/3288566/free-photo-image-art-aspen-cc0Free Image from public domain licenseWoman walking on a beach in San Diego, United States. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3284511/free-photo-image-woman-sun-ocean-beigeFree Image from public domain licensePonce de Leon Hotel Parlors, St. Augustine, Fla, U.S.A. by Keystone View Co https://www.rawpixel.com/image/14256253/ponce-leon-hotel-parlors-st-augustine-fla-usa-keystone-viewFree Image from public domain licenseA surfer riding a board as a wave begins to crest in the blue ocean at Sunset Beach. Original public domain image from… https://www.rawpixel.com/image/3282142/free-photo-image-summer-surf-surfingFree Image from public domain licenseKeystone, United States. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3300364/free-photo-image-forest-abies-astronomyFree Image from public domain licenseAesthetic mountain, nature background. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3298794/free-photo-image-forest-tree-abies-alpineFree Image from public domain license