Wild mustard plants bring color to the otherwise dormant vines of California's Napa Valley in wintertime. Original image… https://www.rawpixel.com/image/434152/free-photo-image-mustard-tree-napa-valleyFree Image from public domain licenseBlack freight train on the railroad running across the United States. Original image from Carol M. Highsmith's America… https://www.rawpixel.com/image/434298/free-photo-image-train-railway-trains-public-domainFree Image from public domain licenseScenic view from the Seward Highway in the Chugach National Forest. Original image from Carol M. Highsmith’s America… https://www.rawpixel.com/image/433796/free-photo-image-flower-alaska-riverFree Image from public domain licenseThe Lower Falls of the Yellowstone River in northwestern Wyoming's Yellowstone National Park. Twice as high as Niagara Falls… https://www.rawpixel.com/image/434432/free-photo-image-trees-waterfalls-wyomingFree Image from public domain licenseThe Lower Falls of the Yellowstone River in northwestern Wyoming's Yellowstone National Park. Twice as high as Niagara Falls… https://www.rawpixel.com/image/434431/free-photo-image-public-domain-waterfalls-national-parks-yellowstone-parkFree Image from public domain licensePuka the chocolate lab, in Aspen, Colorado. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/433756/free-photo-image-dog-black-and-whiteFree Image from public domain licensePuka the chocolate lab, in Aspen, Colorado. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434462/free-photo-image-winter-dog-dogs-chocolateFree Image from public domain licensePuka the chocolate lab, in Aspen, Colorado. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434452/free-photo-image-dog-labrador-ballFree Image from public domain licenseRuth Glacier is a glacier in Denali National Park and Preserve in the U.S. state of Alaska. Original image from Carol M.… https://www.rawpixel.com/image/3094664/free-photo-image-alaska-america-carol-highsmithFree Image from public domain licenseGlacier on a mountain. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally… https://www.rawpixel.com/image/3094411/free-photo-image-america-carol-highsmith-cc0Free Image from public domain licenseMount Foraker is a 17,400-foot (5,304 m) tall mountain in the central Alaska Range. Original image from Carol M.… https://www.rawpixel.com/image/3094606/free-photo-image-alaska-america-carol-highsmithFree 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/3094535/free-photo-image-alaska-america-carol-highsmithFree Image from public domain licenseThe Maroon Bells, just outside Aspen in Colorado's Rocky Mountains USA - Fall aspens in San Juan County, Colorado USA -… https://www.rawpixel.com/image/434381/the-maroon-bellsFree Image from public domain licenseThe Maroon Bells, just outside Aspen in Colorado's Rocky Mountains USA - Fall aspens in San Juan County, Colorado USA -… https://www.rawpixel.com/image/434398/free-photo-image-america-public-domain-americasFree Image from public domain licenseThe Maroon Bells, just outside Aspen in Colorado's Rocky Mountains USA - Fall aspens in San Juan County, Colorado USA -… https://www.rawpixel.com/image/434353/free-photo-image-carol-highsmith-maroon-bells-natureFree Image from public domain licenseThe Maroon Bells, just outside Aspen in Colorado's Rocky Mountains USA - Fall aspens in San Juan County, Colorado USA -… https://www.rawpixel.com/image/434421/free-photo-image-black-and-white-mountains-forestFree Image from public domain licenseThe Maroon Bells, just outside Aspen in Colorado's Rocky Mountains USA - Fall aspens in San Juan County, Colorado USA -… https://www.rawpixel.com/image/434390/free-photo-image-carol-highsmith-forest-maroon-bells-coloradoFree Image from public domain licenseCraggy peaks of Grand Teton National Park, Wyoming. Original image from Carol M. Highsmith’s America, Library of… https://www.rawpixel.com/image/434005/free-photo-image-grand-teton-americaFree Image from public domain licenseFall aspens in San Juan County, Colorado USA - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434414/free-photo-image-mountains-landscape-carol-highsmithFree Image from public domain licenseThe road curves on the Blue Ridge Parkway, near Foscoe, North Carolina. Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/434605/free-photo-image-road-driving-wayFree Image from public domain licenseFall scene on a stretch of roadway along the southern reaches of the Blue Ridge Parkway, near Blowing Rock, North Carolina.… https://www.rawpixel.com/image/434609/free-photo-image-way-autumn-carolinaFree Image from public domain licenseFall scene on a stretch of roadway along the southern reaches of the Blue Ridge Parkway, near Blowing Rock, North Carolina.… https://www.rawpixel.com/image/434606/free-photo-image-travel-nature-north-carolina-americaFree Image from public domain licenseFall aspens in San Juan County, Colorado USA - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434402/free-photo-image-road-carol-highsmith-colorado-mountainsFree Image from public domain licenseFall aspens in San Juan County, Colorado USA - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434399/free-photo-image-carol-highsmith-aspen-tree-americaFree Image from public domain licensePuka the chocolate lab, in Aspen, Colorado. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/433755/free-photo-image-dog-winter-animalFree Image from public domain licenseClimber at the Ouray Ice Park, a human-made ice climbing venue in a natural gorge within walking distance of the city of… https://www.rawpixel.com/image/582493/carol-highsmiths-colorado-photographFree Image from public domain licenseA lone and lean coyote makes the best of wintertime in the northernmost Wyoming reaches of Yellowstone National Park.… https://www.rawpixel.com/image/434439/free-photo-image-coyote-animal-yellowstone-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/434483/free-photo-image-snow-yellowstone-wyoming-winterFree Image from public domain licenseA lone and lean coyote makes the best of wintertime in the northernmost Wyoming reaches of Yellowstone National Park.… https://www.rawpixel.com/image/434443/free-photo-image-coyote-winter-carol-highsmithFree Image from public domain licenseA lone and lean coyote makes the best of wintertime in the northernmost Wyoming reaches of Yellowstone National Park.… https://www.rawpixel.com/image/434440/free-photo-image-coyote-fox-forestFree 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/434441/free-photo-image-national-parks-snow-animalFree Image from public domain licenseA young bald eagle surveys the world below in the vast Wyoming portion of Yellowstone National Park. Original image from… https://www.rawpixel.com/image/434434/free-photo-image-eagle-bald-birdFree Image from public domain licenseMule deer gather on a snowy hillside in Sweetwater County, Wyoming. Original image from Carol M. Highsmith’s America… https://www.rawpixel.com/image/434433/free-photo-image-deer-forest-carol-highsmithFree 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/434435/free-photo-image-countryside-winter-bisonFree Image from public domain licenseA lone and lean coyote makes the best of wintertime in the northernmost Wyoming reaches of Yellowstone National Park.… https://www.rawpixel.com/image/434442/free-photo-image-fox-coyote-forestFree 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/434438/free-photo-image-bison-buffalo-carol-highsmithFree Image from public domain licenseBarn and farmstead near Savery in Carbon County, Wyoming, a stone's throw from the Colorado border. Original image from… https://www.rawpixel.com/image/582772/carol-highsmiths-wyoming-photographFree Image from public domain licensePrince William Sound is a sound of the Gulf of Alaska on the south coast of the U.S. state of Alaska. Original image from… https://www.rawpixel.com/image/421732/free-photo-image-mountains-forest-aesthetic-nature-photosFree Image from public domain licenseChristmas tree in Capitol Hill. Original image from Carol M. Highsmith’s America, Library of Congress collection.… https://www.rawpixel.com/image/433960/free-photo-image-christmas-carol-highsmith-treeFree Image from public domain licenseA young bald eagle surveys the world below in the vast Wyoming portion of Yellowstone National Park. Original image from… https://www.rawpixel.com/image/434475/free-photo-image-eagle-mountain-animal-birdFree Image from public domain licenseA young bald eagle surveys the world below in the vast Wyoming portion of Yellowstone National Park. Original image from… https://www.rawpixel.com/image/434482/free-photo-image-eagle-colorado-yellowstone-national-parkFree Image from public domain licenseCatoctin Mountain Park in Maryland. Original image from Carol M. Highsmith’s America, Library of Congress collection.… https://www.rawpixel.com/image/421911/free-photo-image-maryland-woods-blue-ridge-mountainsFree Image from public domain licenseColorado Aspens. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally enhanced… https://www.rawpixel.com/image/421908/free-photo-image-america-public-domain-carol-highsmith-mountainsFree Image from public domain licenseDusk shot of Santa Barbara, California, and the Pacific shore, taken from bluffs high above the city. Original image from… https://www.rawpixel.com/image/434172/santa-barbara-californiaFree Image from public domain licensePacific Coast view in Santa Cruz, California. Original image from Carol M. Highsmith’s America. Digitally enhanced by… https://www.rawpixel.com/image/2212375/pacific-coast-californiaFree Image from public domain licenseFort Ross (Russian: Форт-Росс), originally Fortress Ross (Крѣпость Россъ, r Krepostʹ Ross) is a former Russian establishment… https://www.rawpixel.com/image/2212447/fort-rossFree Image from public domain licenseSanta Catalina Island, often called Catalina Island, or just Catalina, is a rocky island off the coast of the U.S. state of… https://www.rawpixel.com/image/2221444/port-catalina-islandFree Image from public domain licenseMono Lake (/ˈmoʊnoʊ/ moh-noh) is a large, shallow saline soda lake in Mono County, California, formed at least 760,000 years… https://www.rawpixel.com/image/2212382/mono-lakeFree Image from public domain licenseSanta Catalina Island, often called Catalina Island, or just Catalina, is a rocky island off the coast of the U.S. state of… https://www.rawpixel.com/image/2221442/port-catalina-islandFree 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 licenseYosemite National Park (/joʊˈsɛmɨtiː/ yoh-sem-it-ee) is a United States National Park spanning eastern portions of Tuolumne… https://www.rawpixel.com/image/2212451/yosemite-national-parkFree Image from public domain licenseSanta Catalina Island, often called Catalina Island, or just Catalina, is a rocky island off the coast of the U.S. state of… https://www.rawpixel.com/image/2221445/port-catalina-islandFree Image from public domain license17-Mile Drive is a scenic road through Pacific Grove and Pebble Beach on the Monterey Peninsula in California, much of which… https://www.rawpixel.com/image/2212395/pacific-coast-californiaFree Image from public domain licenseSanta Catalina Island, often called Catalina Island, or just Catalina, is a rocky island off the coast of the U.S. state of… https://www.rawpixel.com/image/2221438/port-catalina-islandFree 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 licenseRocky Mountains National Park Colorado, USA - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434329/free-photo-image-national-parks-trees-pine-forestFree Image from public domain licenseSailboats moored on Lake Granby in Grand County, Colorado - Original image from Carol M. Highsmith’s America, Library… https://www.rawpixel.com/image/434412/free-photo-image-scenery-colorado-sailingFree Image from public domain licenseRoad through Smugglers' Notch, a narrow mountain pass surrounded by high bluffs in Lamoille County, Vermont. Original image… https://www.rawpixel.com/image/434600/free-photo-image-road-carol-highsmith-americaFree Image from public domain licenseHigh-country stream and cottonwoods in rugged north-central Wyoming's rugged Big Horn County. Original image from Carol M.… https://www.rawpixel.com/image/434637/free-photo-image-river-water-forestFree Image from public domain licenseView of the mountains east of Phoenix from McDowell Mountain Regional Park. Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/582413/carol-highsmiths-arizona-photographFree Image from public domain licenseCabins in a field near Kremmling in Grand County, Colorado. Original image from Carol M. Highsmith’s America, Library… https://www.rawpixel.com/image/582555/carol-highsmiths-colorado-photographFree Image from public domain licenseTrees on a ranch along Interstate 5 near California's Fort Tejon State Park. Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/2110332/carol-highsmiths-californiaFree Image from public domain licensePumpkin patch near Litchfield, Connecticut. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434050/free-photo-image-halloween-carol-highsmith-litchfieldFree Image from public domain licenseHorses grazing in a meadow between U.S. 395 and Lower Rock Creek Road north of Bishop in Mono County, California. Original… https://www.rawpixel.com/image/2110337/carol-highsmiths-californiaFree Image from public domain licenseRainbow over the West Texas prairie - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/433995/rainbowFree Image from public domain licenseBoats congregate at the Kittery Point, Maine harbor. Original image from Carol M. Highsmith’s America, Library of… https://www.rawpixel.com/image/433897/boats-the-harborFree Image from public domain licenseGuntersville is a city in Marshall County, Alabama, United States and is included in the Huntsville-Decatur Combined… https://www.rawpixel.com/image/433829/guntersville-portFree Image from public domain licenseMount Rushmore Aerial. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally… https://www.rawpixel.com/image/433784/free-photo-image-south-dakota-rushmore-united-states-presidentFree Image from public domain licenseMount Shasta, California. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally… https://www.rawpixel.com/image/433845/free-photo-image-mountains-forest-carolFree Image from public domain licenseCalifornia Coastline. Original image from Carol M. Highsmith’s America. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2110373/carol-highsmiths-californiaFree Image from public domain licenseFall aspens in San Juan County, Colorado USA - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434413/free-photo-image-carol-highsmith-colorado-hillsFree Image from public domain licenseMoose bog near Mount Katahdin at northern end of the Appalachian Trail. Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/434042/free-photo-image-moose-katahdin-appalachian-trailFree Image from public domain licenseBeautiful scenics along Route 46 in California. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434068/free-photo-image-panoramic-landscape-mountainFree Image from public domain licenseCalifornia coast, Pacific Ocean. Original image from Carol M. Highsmith’s America, Library of Congress collection.… https://www.rawpixel.com/image/433944/free-photo-image-mountains-aerial-americaFree Image from public domain licenseSanta Catalina Island, often called Catalina Island, or just Catalina, is a rocky island off the coast of the U.S. state of… https://www.rawpixel.com/image/2110778/carol-highsmiths-californiaFree Image from public domain licenseAn old hay barn on the outskirts of Susanville, seat of Lassen County, California. Original image from Carol M.… https://www.rawpixel.com/image/2110341/carol-highsmiths-californiaFree Image from public domain licenseA Durango & Silverton Narrow Gauge Railroad (D&SNG) above the Animas River Valley in La Plata County, Colorado USA -… https://www.rawpixel.com/image/434301/free-photo-image-america-americas-public-domain-carol-highsmithFree Image from public domain licenseThe virtual ghost town of Crystal in Gunnison County, Colorado USA - Original image from Carol M. Highsmith’s America… https://www.rawpixel.com/image/434358/free-photo-image-mountains-landscape-coloradoFree Image from public domain licenseBridal Veil Falls, Colorado USA - Original image from Carol M. Highsmith’s America, Library of Congress collection.… https://www.rawpixel.com/image/434505/free-photo-image-nature-carol-highsmith-waterfallFree 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/2109852/carol-highsmiths-californiaFree Image from public domain licenseSedgwick County, near Julesburg, Colorado USA - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434317/free-photo-image-road-landscape-dirtFree Image from public domain licenseGrand Canyon River View. Old Mammoth Road. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/433850/free-photo-image-nature-hiking-america-americanFree Image from public domain licenseThe virtual ghost town of Crystal in Gunnison County, Colorado USA - Original image from Carol M. Highsmith’s America… https://www.rawpixel.com/image/434356/free-photo-image-lake-landscape-carol-highsmithFree Image from public domain licenseSan Francisco Golden Gate Bridge. Original image from Carol M. Highsmith’s America. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2110782/carol-highsmiths-californiaFree Image from public domain licenseFog adds to the winter chill above and surrounding Steamboat Springs, Colorado - Original image from Carol M.… https://www.rawpixel.com/image/434490/free-photo-image-scenery-spring-wallpaper-steamboatFree Image from public domain licenseMount Shasta, California. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally… https://www.rawpixel.com/image/433901/free-photo-image-snow-scenic-america-americas-public-domainFree Image from public domain licenseThe Purple Heart Memorial in Richland Center, Wisconsin. Original image from Carol M. Highsmith’s America, Library of… https://www.rawpixel.com/image/434550/free-photo-image-memorial-usa-wisconsinFree Image from public domain licenseOld West heritage town on the outskirts of Durango, Colorado USA - Original image from Carol M. Highsmith’s America… https://www.rawpixel.com/image/434300/free-photo-image-america-americas-public-domain-bar-chuckwagonFree Image from public domain licenseSavannah River in Savannah, Georgia. Original image from Carol M. Highsmith’s America, Library of Congress collection.… https://www.rawpixel.com/image/434297/free-photo-image-fossil-fuels-coal-portFree Image from public domain licenseThe barren Nevada desert near Las Vegas. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434019/the-barren-nevada-desertFree Image from public domain licenseLovely cove in a remote part of Oahu Island, Hawaii. Original image from Carol M. Highsmith’s America, Library of… https://www.rawpixel.com/image/433940/free-photo-image-hawaii-carol-highsmith-coastlineFree Image from public domain licenseScenic view in Northern California. Original image from Carol M. Highsmith’s America, Library of Congress collection.… https://www.rawpixel.com/image/434144/free-photo-image-panorama-carol-highsmith-natureFree Image from public domain licenseThe Golden Gate Bridge. Original image from Carol M. Highsmith’s America. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2110387/carol-highsmiths-californiaFree Image from public domain licenseMature corn, almost ready for harvesting, on a farm in Sauk County, Wisconsin. Original image from Carol M.… https://www.rawpixel.com/image/434543/free-photo-image-farm-corn-fields-wisconsinFree Image from public domain licenseFall aspens in the Colorado Rockies, USA - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434036/free-photo-image-colorado-landscape-yellow-americaFree Image from public domain licenseSoaring Mount Shasta is visible from many counties and many miles away in north-central California. Original image from… https://www.rawpixel.com/image/2110798/carol-highsmiths-californiaFree Image from public domain license