Lady Bird Johnson Grove in Northern California. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/422019/lady-bird-johnson-groveFree Image from public domain licenseThe Redwood National and State Parks. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/422014/tree-canopyFree Image from public domain licenseGrand Canyon National Park, a free government service (1938) poster by Chester Don Powell. Original public domain image from… https://www.rawpixel.com/image/8628551/image-art-vintage-public-domainFree Image from public domain licenseA red fox prowls for voles, hidden beneath the snow, in Yellowstone National Park in the western U.S. state of Wyoming.… https://www.rawpixel.com/image/422046/fox-the-snowFree Image from public domain licenseA red fox prowls for voles, hidden beneath the snow, in Yellowstone National Park in the western U.S. state of Wyoming.… https://www.rawpixel.com/image/434437/fox-the-snowFree Image from public domain licenseGlacier National Park, Montana. Original image from Carol M. Highsmith’s America, Library of Congress collection.… https://www.rawpixel.com/image/3090585/free-photo-image-lake-forest-natureFree Image from public domain licenseMount McKinley or Denali ("The Great One") in Alaska. Original image from Carol M. Highsmith’s America, Library of… https://www.rawpixel.com/image/421725/mount-mckinleyFree Image from public domain licensePanorama of Denali National Park (1994) mountain landscape painted by Heinrich C. Berann. Original public domain image from… https://www.rawpixel.com/image/10103411/image-art-pattern-vintageFree Image from public domain licenseView of Monument Valley in Arizona, USA. Old Mammoth Road. Original image from Carol M. Highsmith’s America, Library… https://www.rawpixel.com/image/433877/monument-valley-arizonaFree Image from public domain licenseEverglades National Park. This image was taken from the beach at the Gulf Coast Visitor Center of Everglades National Park.… https://www.rawpixel.com/image/4224995/photo-image-background-cloud-aestheticFree Image from public domain licenseMonument Valley, Arizona. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally… https://www.rawpixel.com/image/421807/monument-valley-arizonaFree Image from public domain licenseGeography: the Grand Canyon, Yellowstone Park. Coloured lithograph after T.H. Thomas. https://www.rawpixel.com/image/13967495/image-art-mountain-public-domainFree Image from public domain licenseClose in view, looking down toward peak formations, "Grand Canyon National Park," Arizona. Photographer: Adams, Ansel, 1902… https://www.rawpixel.com/image/8799505/photo-image-art-vintage-public-domainFree Image from public domain licenseA whimsical dinosaur figure in southern Brewster County, Texas. Original image from Carol M. Highsmith’s America… https://www.rawpixel.com/image/3092522/free-photo-image-dinosaurs-america-big-bend-national-parkFree Image from public domain licenseYosemite National Park, USA. Original image from Carol M. Highsmith’s America, Library of Congress collection.… https://www.rawpixel.com/image/434106/yosemite-national-parkFree Image from public domain licenseAkaka Falls State Park, November 1973. Photographer: O'Rear, Charles. Original public domain image from Flickr https://www.rawpixel.com/image/8799384/photo-image-art-public-domain-paintingFree Image from public domain licenseClose-up of leaves, from directly above, "In Glacier National Park," Montana. Photographer: Adams, Ansel, 1902-1984.… https://www.rawpixel.com/image/8799333/photo-image-plant-art-vintageFree Image from public domain licenseReflection of the Washington Monument in the pool at Pool at the National Mall. Original image from Carol M.… https://www.rawpixel.com/image/421724/the-washington-monumentFree Image from public domain licenseBryce Canyon National Park, Utah. Old Mammoth Road. Original image from Carol M. Highsmith’s America, Library of… https://www.rawpixel.com/image/433895/bryce-canyon-national-parkFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/433750/bisonFree Image from public domain licenseScenery at Colorado National Monument - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434309/colorado-national-monumentFree Image from public domain licenseClose-Up Photograph of Boulder Dam. Photographer: Adams, Ansel, 1902-1984. Original public domain image from Flickr https://www.rawpixel.com/image/8799503/photo-image-vintage-public-domain-waterFree Image from public domain licenseMembers Of The Jehovah's Witnesses During The Group's Annual Convention At Chicago's Sox Park, 07/1973. Photographer: White… https://www.rawpixel.com/image/8799653/photo-image-public-domain-peopleFree Image from public domain licenseAesthetic outdoor painting class. Free public domain CC0 photo. https://www.rawpixel.com/image/6198256/photo-image-aesthetic-watercolor-public-domainFree Image from public domain license It's not immediately clear how this glum character would attract visitors to an establishment, or to… https://www.rawpixel.com/image/8043258/photo-image-person-art-mountainsFree Image from public domain licenseAesthetic outdoor painting class. Free public domain CC0 photo. https://www.rawpixel.com/image/6198227/photo-image-aesthetic-watercolor-public-domainFree Image from public domain licenseYosemite. United Air Lines (1945) nature poster. Original public domain image from the Library of Congress. Digitally… https://www.rawpixel.com/image/8628864/image-art-vintage-planeFree Image from public domain licenseRedwood National and State Park on U.S. 101 in Northern California. Original image from Carol M. Highsmith’s America.… https://www.rawpixel.com/image/2109840/carol-highsmiths-californiaFree Image from public domain licenseYellowstone National Park, Ranger Naturalist Service (1938) vintage poster by C. Don Powell. Original public domain image… https://www.rawpixel.com/image/8628558/image-art-public-domain-blueFree Image from public domain licenseZion National Park, Ranger Naturalist Service (1938) vintage poster by C. Don Powell. Original public domain image from the… https://www.rawpixel.com/image/8628562/image-art-public-domain-blueFree Image from public domain licenseYosemite. United Air Lines (1945) nature poster. Original public domain image from the Library of Congress. Digitally… https://www.rawpixel.com/image/8627025/image-art-vintage-planeFree Image from public domain licenseSee America (1936) vintage poster by Frank S. Nicholson. Original public domain image from the Library of Congress.… https://www.rawpixel.com/image/8689206/image-art-public-domain-illustrationFree Image from public domain licenseBobcat pencil drawing sketch style. Original public domain image from Flickr https://www.rawpixel.com/image/3399661/free-photo-image-panther-jaguar-illustrationFree Image from public domain licenseSee America (1936) travel poster by Alexander Dux. Original public domain image from the Library of Congress. Digitally… https://www.rawpixel.com/image/8628533/image-art-vintage-public-domainFree Image from public domain licenseYosemite National Park (/joʊˈsɛmɨtiː/ yoh-sem-it-ee) is a United States National Park spanning eastern portions of Tuolumne… https://www.rawpixel.com/image/2212443/yosemite-national-parkFree Image from public domain licenseThe national parks preserve wild life (1936) poster by Works Progress Administration Federal Art Project. Original public… https://www.rawpixel.com/image/8631746/image-art-gradient-vintageFree Image from public domain license"Wild life The national parks preserve all life." Poster for United States National Park Service, showing a deer drinking… https://www.rawpixel.com/image/11493524/image-art-vintage-forestFree Image from public domain licenseSee America (1936) vintage poster by Frank S. Nicholson. Original public domain image from the Library of Congress.… https://www.rawpixel.com/image/8684021/image-art-public-domain-illustrationFree Image from public domain licenseYosemite National Park (/joʊˈsɛmɨtiː/ yoh-sem-it-ee) is a United States National Park spanning eastern portions of Tuolumne… https://www.rawpixel.com/image/2221435/yosemite-national-parkFree Image from public domain licenseOne of many long, straight, black roads in California's Death Valley. Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/434162/californias-death-valleyFree Image from public domain licenseThe American National Game of Base Ball: Grand Match for the Championship at the Elysian Fields, Hoboken, N. J. published… https://www.rawpixel.com/image/9086649/image-baseball-brooklyn-vintageFree Image from public domain licenseBottom up view of tall trees at Redwood National and State Parks, United States, Northern California. Original image from… https://www.rawpixel.com/image/433744/redwood-national-and-state-parksFree Image from public domain licenseRedwood National and State Park on U.S. 101 in Northern California. Original image from Carol M. Highsmith’s America… https://www.rawpixel.com/image/434194/redwood-national-and-state-parkFree Image from public domain licenseWildlife Safety poster inspired by Deion Broxton by Matt Turner. Original public domain image from Flickr https://www.rawpixel.com/image/4225699/illustration-image-paper-public-domain-artFree Image from public domain licenseThe Great Blue Spring of the Lower Geyser basin, Yellowstone National Park. Colour lithograph by L. Prang after T. Moran. https://www.rawpixel.com/image/13955114/image-cloud-person-artFree Image from public domain licenseFort Marion National Monument, St. Augustine, Florida (1938) vintage poster by C. Don Powell. Original public domain image… https://www.rawpixel.com/image/8628547/image-art-public-domain-blueFree Image from public domain licenseMitre Peak - Milford Sound (circa 1889) by Burton Brothers and Alfred Burton. https://www.rawpixel.com/image/13028587/mitre-peak-milford-sound-circa-1889-burton-brothers-and-alfred-burtonFree Image from public domain licenseLassen Volcanic National Park, Ranger Naturalist Service (1938) erupting volcano poster by C. Don Powell. Original public… https://www.rawpixel.com/image/10109087/image-cloud-plant-artFree Image from public domain licenseRed-legged frog jumping colored pencil drawing. Original public domain image from Flickr https://www.rawpixel.com/image/3399587/free-photo-image-frog-amphibian-animalFree Image from public domain licenseMonument Valley, a Navajo Nation tribal park whose red-sandstone formations on the Colorado Plateau lie mostly in Arizona… https://www.rawpixel.com/image/421959/monument-valleyFree Image from public domain licenseClose up of a gray fox's face drawing. Original public domain image from Flickr https://www.rawpixel.com/image/3399599/free-photo-image-wolf-illustration-art-dogFree Image from public domain licenseLassen Volcanic National Park, Ranger Naturalist Service (1938) erupting volcano poster by C. Don Powell. Original public… https://www.rawpixel.com/image/10103385/image-cloud-plant-artFree Image from public domain licenseAmerican bison, or buffaloes, in Yellowstone National Park in the northwest corner of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434436/american-bisonFree Image from public domain licenseWalking mountain lion colored pencil drawing. Original public domain image from Flickr https://www.rawpixel.com/image/3399659/free-photo-image-animal-arts-canineFree Image from public domain licenseYosemite National Park. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally… https://www.rawpixel.com/image/422018/yosemite-national-parkFree Image from public domain licenseScience in the Cinema: An NIH Film Festival. Original public domain image from Flickr https://www.rawpixel.com/image/9646900/image-people-arts-medicineFree Image from public domain licenseTower Falls and and sulphur mountain, Yellowstone National Park. Colour lithograph by L. Prang after T. Moran, 1874. https://www.rawpixel.com/image/13968426/image-cloud-plant-personFree Image from public domain licenseLower Yellowstone mountain range, Wyoming. Colour lithograph by L. Prang after T. Moran, 1874. https://www.rawpixel.com/image/13966998/image-plant-tree-artFree Image from public domain licenseNorth Window, Arches National Park, Utah. Old Mammoth Road. Original image from Carol M. Highsmith’s America, Library… https://www.rawpixel.com/image/433848/arches-national-parkFree Image from public domain licenseThree Gossips Formation, Arches National Park, Utah. Old Mammoth Road. Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/433859/three-gossips-formationFree Image from public domain licenseThe Castle Geyser, Upper Geyser Basin, Yellowstone National Park, L. Prang & Co., publisher https://www.rawpixel.com/image/7688967/image-national-park-poster-prang-yellowstoneFree Image from public domain licenseMembers Of The Jehovah's Witnesses Sing During Outdoor Worship Services At The Group's Annual Convention At Chicago's Sox… https://www.rawpixel.com/image/8765518/photo-image-vintage-women-prayerFree Image from public domain license"Two people in background, 'The Rock of Ages in the Big Room,' Carlsbad Caverns National Park," New Mexico. Photographer:… https://www.rawpixel.com/image/8799744/photo-image-art-vintage-public-domainFree Image from public domain licenseAncient statues in City of Refuge National Historical Park near Honaunau on the western side of the island, November 1973.… https://www.rawpixel.com/image/8799700/photo-image-art-public-domain-paintingFree Image from public domain licenseAbundance of Today (mural study, Clarksville, Tennessee Post Office), F. Luis Mora https://www.rawpixel.com/image/8845075/image-flower-vintage-public-domainFree Image from public domain licenseRock paintings at the Great Gallery in Horseshoe Canyon. Original public domain image from Flickr https://www.rawpixel.com/image/4032990/photo-image-art-painting-public-domainFree Image from public domain license"Peak above Woody Lake, Kings River Canyon (Proposed as a national park)," California, 1936. Photographer: Adams, Ansel… https://www.rawpixel.com/image/8799871/photo-image-plant-art-vintageFree Image from public domain license