Least Water-hen from Birds of America (1827) by John James Audubon, etched by William Home Lizars. Original from University… https://www.rawpixel.com/image/277454/free-illustration-image-audubon-birds-america-public-domain-rail-bird Free Image from public domain license
Little Auk from Birds of America (1827) by John James Audubon, etched by William Home Lizars. Original from University of… https://www.rawpixel.com/image/277364/free-illustration-image-audubon-audubon-america-birds-public-domain-1800s Free Image from public domain license
Pied Duck from Birds of America (1827) by John James Audubon, etched by William Home Lizars. Original from University of… https://www.rawpixel.com/image/277468/free-illustration-image-audubon-america-birds-public-domain-audubon-duck Free Image from public domain license
Marsh Tern from Birds of America (1827) by John James Audubon (1785 - 1851), etched by Robert Havell (1793 - 1878). Original… https://www.rawpixel.com/image/277361/free-illustration-image-audubon-birds-america-public-domain-1800s Free Image from public domain license
Lobby architectural details, Richard Sheppard Arnold U.S Post Office and Courthouse in Little Rock, Arkansas (2010) by Carol… https://www.rawpixel.com/image/594982/carol-highsmiths-arkansas-photography Free Image from public domain license
Valentine (1880), vintage kids illustration by Kate Greenaway. Original public domain image from The MET Museum. Digitally… https://www.rawpixel.com/image/12230443/image-art-vintage-gold Free Image from public domain license
Red-eye from The Natural History of British Fishes (1802) by Edward Donovan. Original from the New York Public Library.… https://www.rawpixel.com/image/431322/free-illustration-image-fish-drawings-natural-history-art Free Image from public domain license
Electric Ray from The Natural History of British Fishes (1802) by Edward Donovan. Original from the New York Public Library.… https://www.rawpixel.com/image/431349/free-illustration-image-animals-public-domain-antique-aquatic Free Image from public domain license
Dace from The Natural History of British Fishes (1802) by Edward Donovan. Original from the New York Public Library.… https://www.rawpixel.com/image/431239/free-illustration-image-white-public-domain-natural-history-british-fishes-ocean Free Image from public domain license
Vintage illustration of planting trees digitally enhanced from our own vintage edition of The Fruit Grower's Guide (1891) by… https://www.rawpixel.com/image/50973/free-illustration-image-graphic-grow-drawing-collection-plan-tree Free Image from public domain license
Flying Squirrel (Sciurus) from The natural history of Carolina, Florida, and the Bahama Islands (1754) by Mark Catesby (1683… https://www.rawpixel.com/image/330016/free-illustration-image-flying-squirrel-vintage-catesby Free Image from public domain license
Vintage illustration of eclair, vermorel's knapsack pump digitally enhanced from our own vintage edition of The Fruit… https://www.rawpixel.com/image/50974/free-illustration-image-vintage-spray-garden-1800s Free Image from public domain license
1. Black sparrow hawk (accipiter niger) 2. Collared sparrow Hawk (Accipiter Torquatus) illustrated from A Synopsis of the… https://www.rawpixel.com/image/328552/free-illustration-image-hawk-animal-heads-gould Free Image from public domain license
Ground Squirrel (Sciurus) from The natural history of Carolina, Florida, and the Bahama Islands (1754) by Mark Catesby (1683… https://www.rawpixel.com/image/329978/free-illustration-image-squirrel-mark-catesby-flora-america Free Image from public domain license
Agaricus semiglobatus illustration. Digitally enhanced from our own book, Medical Botany (1836) by John Stephenson and James… https://www.rawpixel.com/image/326915/free-illustration-image-mushroom-vintage-watercolor-flower Free Image from public domain license
1. Black Kite (Milvus affinis) 2. Square-tailed Kite (Milvus Isurus) illustrated from A Synopsis of the Birds of Australia… https://www.rawpixel.com/image/328553/free-illustration-image-elizabeth-gould-birds-australia-vintage-head Free Image from public domain license
1. Mallee Ringneck (Barnardius barnardi) 2. Maroon Shining Parrot (Platycercus tabuensis) 3. Australian ringneck… https://www.rawpixel.com/image/328557/free-illustration-image-elizabeth-gould-birds-australia-vintage Free Image from public domain license
Map of the ond Burman kingdom and its neighbor from The thirty-seven nats : a phase of spirit worship prevailing in Burma… https://www.rawpixel.com/image/327862/free-illustration-image-map-myanmar-vintage Free Image from public domain license
Christmas Card Depicting Bells and Blueberries (1865–1899) by L. Prang & Co. Original from The New York Public… https://www.rawpixel.com/image/1232706/vintage-christmas-card Free Image from public domain license
Merry Christmas (1911) from The Miriam and Ira D. Wallach Division of Art, Prints and Photographs: Picture Collection.… https://www.rawpixel.com/image/556849/cats-christmas-card-design Free Image from public domain license
Vintage illustration of orchard digitally enhanced from our own vintage edition of The Fruit Grower's Guide (1891) by John… https://www.rawpixel.com/image/50861/free-illustration-image-vintage-orchard Free Image from public domain license
A map of Carolina, Florida and the Bahama Islands with the adjacent parts from The Natural History of Carolina, Florida, and… https://www.rawpixel.com/image/414459/free-illustration-image-map-florida Free Image from public domain license
Christmas card depicting needlework from The Miriam and Ira D. Wallach Division of Art, Prints and Photographs: Picture… https://www.rawpixel.com/image/556792/vintage-christmas-card-with-woman-baubles Free Image from public domain license
Bouquet of flowers by Dirk Sluyter, after Cornelis Borsteegh, (1800-1852). Original from The Rijksmuseum. Digitally enhanced… https://www.rawpixel.com/image/503633/free-illustration-image-bouquet-white-flower-peony Free Image from public domain license
Wedge-tailed Eagle (Aquila fucosa) illustrated from A Synopsis of the Birds of Australia and the Adjacent Islands (1837) by… https://www.rawpixel.com/image/328579/free-illustration-image-eagle-birds-animals Free Image from public domain license
White-headed Osprey (Pandion leucocephalus) illustrated from A Synopsis of the Birds of Australia and the Adjacent Islands… https://www.rawpixel.com/image/328550/free-illustration-image-birds-animals-australia Free Image from public domain license
Ornament. Digitally enhanced from our own 19th Century Grammar of Ornament by Owen Jones. https://www.rawpixel.com/image/277682/free-illustration-image-owen-jones-the-grammar-ornament-gothic Free Image from public domain license
Starfish varieties set illustration from Résultats des Campagnes Scientifiques by Albert I, Prince of Monaco… https://www.rawpixel.com/image/547483/starfish-varieties-vintage-poster Free Image from public domain license
Common dogwood (Cornus sanguinea) from Traité des Arbres et Arbustes que l’on cultive en France en pleine terre… https://www.rawpixel.com/image/567976/common-dogwood-flower Free Image from public domain license
Rhododendron ponticum from Traité des Arbres et Arbustes que l’on cultive en France en pleine terre… https://www.rawpixel.com/image/568116/pink-rhododendron-flower Free Image from public domain license
Common hoptree (Ptelea trifoliata) from Traité des Arbres et Arbustes que l’on cultive en France en pleine… https://www.rawpixel.com/image/568128/common-hoptree Free Image from public domain license
Emblems of Hathor illustration from Pantheon Egyptien (1823-1825) by Leon Jean Joseph Dubois (1780-1846). Original from The… https://www.rawpixel.com/image/420873/free-illustration-image-ancient-egyptian-art-egypt-god Free Image from public domain license
Short tailed Manis (Manis brachyura) from Illustrations of Indian zoology (1830-1834) by John Edward Gray (1800-1875).… https://www.rawpixel.com/image/329694/free-illustration-image-edward-gray-india-1800s Free Image from public domain license
Long-haired Squirrel (Sciurus longipilis) from the viviparous quadrupeds of North America (1845) illustrated by John… https://www.rawpixel.com/image/321861/free-illustration-image-squirrel-audubon-wild-animals Free Image from public domain license
Hare Squirrel (Sciurus leporinus) from the viviparous quadrupeds of North America (1845) illustrated by John Woodhouse… https://www.rawpixel.com/image/321851/free-illustration-image-squirrel-audubon-hare Free Image from public domain license
Pallas's Paradoxurus (Paradoxurus Pallasii) from Illustrations of Indian zoology (1830-1834) by John Edward Gray (1800… https://www.rawpixel.com/image/329786/free-illustration-image-india-indian-zoology-animals Free Image from public domain license
Valvular Trionyx (Emyda punctata), Trionyx granosus from Illustrations of Indian zoology (1830-1834) by John Edward Gray… https://www.rawpixel.com/image/329871/free-illustration-image-turtle-public-domain-1800s Free Image from public domain license
Soft-haired Squirrel (Sciurus mollipilosus) from the viviparous quadrupeds of North America (1845) illustrated by John… https://www.rawpixel.com/image/321792/free-illustration-image-squirrel-audubon-animal Free Image from public domain license
Khonsu illustration from Pantheon Egyptien (1823-1825) by Leon Jean Joseph Dubois (1780-1846). Original from The New York… https://www.rawpixel.com/image/420844/free-illustration-image-egypt-egyptian-god-ancient Free Image from public domain license
Indian Jerboa Rat (Gerbillus Indicus) from Illustrations of Indian zoology (1830-1834) by John Edward Gray (1800-1875).… https://www.rawpixel.com/image/329847/free-illustration-image-animals-rat-john-edward-gray Free Image from public domain license
Khonsu illustration from Pantheon Egyptien (1823-1825) by Leon Jean Joseph Dubois (1780-1846). Original from The New York… https://www.rawpixel.com/image/420835/free-illustration-image-egypt-egyptian-vintage Free Image from public domain license
Black Squirrel (Sciurus niger) from the viviparous quadrupeds of North America (1845) illustrated by John Woodhouse Audubon… https://www.rawpixel.com/image/321867/free-illustration-image-audubon-squirrel-black Free Image from public domain license
Indian Zibeth (Viverra Zibetta) from Illustrations of Indian zoology (1830-1834) by John Edward Gray (1800-1875). Original… https://www.rawpixel.com/image/329784/free-illustration-image-india-19th-century-zoology Free Image from public domain license
Five Banded Dragon Lizard (Draco quinque-fasciata) from Illustrations of Indian zoology (1830-1834) by John Edward Gray… https://www.rawpixel.com/image/329883/free-illustration-image-lizard-dragon-john-edward-gray Free Image from public domain license
Wind turbines in the California desert. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/422020/free-photo-image-desert-sunset-generation-carol-highsmith Free Image from public domain license
Exterior architectural detail on the Panhandle-Plains Historical Museum on the campus of West Texas A&M University in… https://www.rawpixel.com/image/582604/carol-highsmiths-texas-photograph Free Image from public domain license
Memorabilia from a Mainstreet. Original image from Carol M. Highsmith’s America, Library of Congress collection.… https://www.rawpixel.com/image/433778/free-photo-image-windmill-black-and-white-carol-highsmith Free Image from public domain license
Scene from Yellowstone National Park's Lower Terrace, a complex of geothermal vents and hot springs that over time created… https://www.rawpixel.com/image/582733/carol-highsmiths-wyoming-photograph Free Image from public domain license
The 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-forest Free Image from public domain license
Infrared-camera view of the New River Gorge Bridge in Fayette County, West Virginia. Original image from Carol M.… https://www.rawpixel.com/image/434284/free-photo-image-bridge-train-black-and-white Free Image from public domain license
Barley processing at the MillerCoors Brewery in Colorado. Original image from Carol M. Highsmith’s America, Library of… https://www.rawpixel.com/image/434515/free-photo-image-barley-beer-industry-brewery-process Free Image from public domain license
Above Hoover Dam near Boulder City, Nevada. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/421829/free-photo-image-colorado-hydroelectric-dam Free Image from public domain license
Alaska Pipeline. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally enhanced… https://www.rawpixel.com/image/421917/free-photo-image-oil-and-gas-pipeline-natural Free Image from public domain license
The Golden Gate Bridge is a suspension bridge spanning the Golden Gate, the opening of the San Francisco Bay into the… https://www.rawpixel.com/image/2110816/carol-highsmiths-california Free Image from public domain license
Federal Medical Stations (FMS) at George R. Brown Convention Center in Houston in response to the devastating aftermath of… https://www.rawpixel.com/image/2288336/free-photo-image-hospital-hurricane-quarantine Free Image from public domain license
Mountain view along the "Million Dollar Highway" in Ouray County, between Silverton and Ouray, high in the San Juan… https://www.rawpixel.com/image/582477/carol-highsmiths-colorado-photograph Free Image from public domain license
Profusion of the Texas State Flower -- subtle bluebonnets -- in a field in Boerne, Texas, west of San Antonio. Original… https://www.rawpixel.com/image/434253/free-photo-image-meadow-flower-field-san-antonio Free Image from public domain license
A long, straight road to the horizon in Death Valley National Park. Original image from Carol M. Highsmith’s America… https://www.rawpixel.com/image/434158/free-photo-image-landscape-drive-carol-highsmith Free Image from public domain license
Lawrence Argent's "I See What You Mean," a giant blue bruin peeking into the Denver Convention Center in downtown Denver.… https://www.rawpixel.com/image/582525/carol-highsmiths-colorado-photograph Free Image from public domain license
Copper Mountain Ski Resort, near the town of Frisco in Summit County, Colorado - Original image from Carol M.… https://www.rawpixel.com/image/434489/free-photo-image-winter-snow-trees Free Image from public domain license
The 1908 Fort Bend County Courthouse in Richmond, Texas, southwest of Houston. https://www.rawpixel.com/image/582605/carol-highsmiths-texas-photograph Free Image from public domain license
The 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-nature Free Image from public domain license
The 1905 Hopi House, built to resemble a Hopi Tribe pueblo, at Grand Canyon National Park, which protects a steep-sided and… https://www.rawpixel.com/image/582417/carol-highsmiths-arizona-photograph Free Image from public domain license
Capitol Reef National Park, Utah. Old Mammoth Road. Original image from Carol M. Highsmith’s America, Library of… https://www.rawpixel.com/image/433894/free-photo-image-landscape-sand-desert Free Image from public domain license
Seattle, Washington. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally… https://www.rawpixel.com/image/433771/free-photo-image-famous-city-skylines-architecture-washington-dc Free Image from public domain license
Restoration work on Reading Terminal. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/421943/free-photo-image-construction-architecture-read Free Image from public domain license
There was a time when the signs for every decent motel in Tucson shimmered in neon vibrance along the “Miracle… https://www.rawpixel.com/image/582456/carol-highsmiths-arizona-photograph Free Image from public domain license
Colorado 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-mountains Free Image from public domain license
Bend in the roadway along the southern reaches of the Blue Ridge Parkway, near Linville, North Carolina. Original image from… https://www.rawpixel.com/image/434612/free-photo-image-smoky-mountains-carol-highsmith-long-road Free Image from public domain license
Dusk 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-california Free Image from public domain license
Gardanne (ca. 1885–1886) by Paul Cézanne. Original from The MET Museum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2036335/gardanne-paul-cezanne Free Image from public domain license
Rubble removed from Ground Zero, site of the attack on the World Trade Center Twin Towers. Original image from Carol M.… https://www.rawpixel.com/image/421974/free-photo-image-rubble-tragedy-ruins Free Image from public domain license
Reproduction of the "Shield frieze" frescoca. 1325–1250 B.C. by Emile Gilliéron. Original from The MET Museum.… https://www.rawpixel.com/image/2260099/free-illustration-image-greece-border-pattern Free Image from public domain license
Kiva Fountain between a water tower at Taliesin West, renowned architect Frank Lloyd Wright's winter home and school in the… https://www.rawpixel.com/image/582446/carol-highsmiths-arizona-photograph Free Image from public domain license
Grand Teton National Park view. Original image from Carol M. Highsmith’s America, Library of Congress collection.… https://www.rawpixel.com/image/433974/free-photo-image-national-parks-mountains-carol-highsmith Free Image from public domain license
The Maroon Bells, just outside Aspen in Colorado's Rocky Mountains USA - Fall aspens in San Juan County, Colorado USA -… https://www.rawpixel.com/image/434477/the-maroon-bells Free Image from public domain license
Memorabilia from a Mainstreet. Original image from Carol M. Highsmith’s America, Library of Congress collection.… https://www.rawpixel.com/image/433779/free-photo-image-windmill-memorabilia-renewable-energy Free Image from public domain license
The majestic peaks of the Teton Range reflect in a mountain stream in Grand Teton National Park in northwestern Wyoming.… https://www.rawpixel.com/image/434425/free-photo-image-wyoming-black-and-white-photos-national-park-photography Free Image from public domain license
Of Course I Still Love You (2015). Original from Official SpaceX Photos. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2229643/official-space-photos Free Image from public domain license
Library of Congress's Thomas Jefferson Building. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/433867/free-photo-image-library-congress-building-architecture-america Free Image from public domain license
Scene, including a barracks building, from California's Fort Tejon State Park in Grapevine Canyon on the main route between… https://www.rawpixel.com/image/2110330/carol-highsmiths-california Free Image from public domain license
Agate Bridge — the most famous of the individual petrified tree specimens in the Petrified Forest, now part of a U.S.… https://www.rawpixel.com/image/582420/carol-highsmiths-arizona-photograph Free Image from public domain license
Union station in Kansas city. Original image from Carol M. Highsmith’s America, Library of Congress collection.… https://www.rawpixel.com/image/433767/free-photo-image-kansas-architecture-finance-district Free Image from public domain license
A mixed herd of wild and domesticated horses frolics on the Ladder Livestock ranch, a vast cattle and sheep-ranching… https://www.rawpixel.com/image/582480/carol-highsmiths-colorado-photograph Free Image from public domain license
Rocky Mountains National Park Colorado, USA - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434334/free-photo-image-colorado-mountains-america Free Image from public domain license
Chicago at dusk. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally enhanced… https://www.rawpixel.com/image/433969/new-york-city Free Image from public domain license
Sunset over the Pacific Ocean at the pier in Pismo Beach, California. Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/434186/free-photo-image-beach-sunset-sunrise Free Image from public domain license
American flag mural in Chinatown. Original image from Carol M. Highsmith’s America, Library of Congress collection.… https://www.rawpixel.com/image/421996/free-photo-image-american-flag-carol-highsmith-patriotism Free Image from public domain license
View of the “Moon Gate” from the garden at Taliesin West, renowned architect Frank Lloyd Wright's winter home… https://www.rawpixel.com/image/582424/carol-highsmiths-arizona-photograph Free Image from public domain license
The "Cellar 12" filtration room at the MillerCoors Brewery in Corolado. Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/434520/free-photo-image-industry-beer-process Free Image from public domain license
Saguaro Sentinel. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally enhanced… https://www.rawpixel.com/image/421887/saguaro-sentinel Free Image from public domain license
Capitol Hill at night. Original image from Carol M. Highsmith's America, Library of Congress collection. Digitally enhanced… https://www.rawpixel.com/image/433912/washington-dc-night Free Image from public domain license
An old-style crank telepone inside a prairie "I house," part of the Ackley Heritage Center. Original image from Carol M.… https://www.rawpixel.com/image/434560/free-photo-image-telephone-phone-usa Free Image from public domain license
The Golden Gate National Recreation Area (GGNRA) is a U.S. National Recreation Area administered by the National Park… https://www.rawpixel.com/image/2110776/carol-highsmiths-california Free Image from public domain license
What! Are You Jealous? (Aha oe feii?) (1894) by Paul Gauguin. Original from The Art Institute of Chicago. Digitally enhanced… https://www.rawpixel.com/image/1233949/everyday-life-tahiti-painting-gauguin Free Image from public domain license
Two Tahitian Women in a Landscape (ca. 1892) by Paul Gauguin. Original from The Art Institute of Chicago. Digitally enhanced… https://www.rawpixel.com/image/1233886/two-tahitian-women-painting-gauguin Free Image from public domain license
Gold Coast Neighborhood, Chicago. Original image from Carol M. Highsmith’s America, Library of Congress collection.… https://www.rawpixel.com/image/421897/free-photo-image-architecture-and-buildings-old-facade Free Image from public domain license
Seattle Skyline. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally enhanced… https://www.rawpixel.com/image/433738/free-photo-image-seattle-building-design-famous-city-skylines Free Image from public domain license
View into Walnut Canyon National Monument, located about 10 miles from Flagstaff, Arizona. https://www.rawpixel.com/image/582367/carol-highsmiths-arizona-photograph Free Image from public domain license