![A mixed herd of wild and domesticated horses frolics on the Ladder Livestock ranch, at the Wyoming-Colorado border. Original…]()
A mixed herd of wild and domesticated horses frolics on the Ladder Livestock ranch, at the Wyoming-Colorado border. Original…![Eastern Tiger Swallowtail (Papilio Turnus). Digitally enhanced from our own publication of Moths and Butterflies of the…]()
Eastern Tiger Swallowtail (Papilio Turnus). Digitally enhanced from our own publication of Moths and Butterflies of the…![Autumnal view of Rocky Mountain peaks called the Maroon Bells, between Pitkin County and Gunnison County, Colorado. Original…]()
Autumnal view of Rocky Mountain peaks called the Maroon Bells, between Pitkin County and Gunnison County, Colorado. Original…![The Maroon Bells, just outside Aspen in Colorado's Rocky Mountains USA - Fall aspens in San Juan County, Colorado USA -…]()
The Maroon Bells, just outside Aspen in Colorado's Rocky Mountains USA - Fall aspens in San Juan County, Colorado USA -…![The Maroon Bells, just outside Aspen in Colorado's Rocky Mountains USA - Fall aspens in San Juan County, Colorado USA -…]()
The Maroon Bells, just outside Aspen in Colorado's Rocky Mountains USA - Fall aspens in San Juan County, Colorado USA -…![Western Blue Flag (Iris missouriensis) (1933) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by…]()
Western Blue Flag (Iris missouriensis) (1933) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by…![The stars and galaxy as seen from Rocky Mountain National Park. Original public domain image from Wikimedia Commons]()
The stars and galaxy as seen from Rocky Mountain National Park. Original public domain image from Wikimedia Commons![Snow covered woodland in Lake Louise. Original public domain image from Wikimedia Commons]()
Snow covered woodland in Lake Louise. Original public domain image from Wikimedia Commons![A mixed herd of wild and domesticated horses frolics on the Ladder Livestock ranch, at the Wyoming-Colorado border. Original…]()
A mixed herd of wild and domesticated horses frolics on the Ladder Livestock ranch, at the Wyoming-Colorado border. Original…![The Maroon Bells, just outside Aspen in Colorado's Rocky Mountains USA - Fall aspens in San Juan County, Colorado USA -…]()
The Maroon Bells, just outside Aspen in Colorado's Rocky Mountains USA - Fall aspens in San Juan County, Colorado USA -…![A mixed herd of wild and domesticated horses frolics on the Ladder Livestock ranch, at the Wyoming-Colorado border. Original…]()
A mixed herd of wild and domesticated horses frolics on the Ladder Livestock ranch, at the Wyoming-Colorado border. Original…![Red Throat Black Spotted or Rocky Mountain Trout. Digitally enhanced from our own 1913 Portfolio Edition of Game Birds and…]()
Red Throat Black Spotted or Rocky Mountain Trout. Digitally enhanced from our own 1913 Portfolio Edition of Game Birds and…![Tigers by Mountain Streams (1892-1895) by Kishi Chikudō. Original public domain image from The Minneapolis Institute of Art.…]()
Tigers by Mountain Streams (1892-1895) by Kishi Chikudō. Original public domain image from The Minneapolis Institute of Art.…![In the heart of the Rocky Mountains, west of the continental divide and just south of the Canadian border, lies the 2.4…]()
In the heart of the Rocky Mountains, west of the continental divide and just south of the Canadian border, lies the 2.4…!["Flat Tops" -- a range of the Rocky Mountains Colorado - Original image from Carol M. Highsmith’s America, Library of…]()
"Flat Tops" -- a range of the Rocky Mountains Colorado - Original image from Carol M. Highsmith’s America, Library of…![An emerald-green surface of a lake near granite mountains in Yoho National Park. Original public domain image from Wikimedia…]()
An emerald-green surface of a lake near granite mountains in Yoho National Park. Original public domain image from Wikimedia…![A mixed herd of wild and domesticated horses frolics on the Ladder Livestock ranch, at the Wyoming-Colorado border. Original…]()
A mixed herd of wild and domesticated horses frolics on the Ladder Livestock ranch, at the Wyoming-Colorado border. Original…![Rocky Mountain Sheep (Ovis montana) from the viviparous quadrupeds of North America (1845) illustrated by John Woodhouse…]()
Rocky Mountain Sheep (Ovis montana) from the viviparous quadrupeds of North America (1845) illustrated by John Woodhouse…![Norman’s Dart (Agrotis normaniana). Digitally enhanced from our own publication of Moths and butterflies of the United…]()
Norman’s Dart (Agrotis normaniana). Digitally enhanced from our own publication of Moths and butterflies of the United…![Gortyna nitela. Digitally enhanced from our own publication of Moths and butterflies of the United States (1900) by Sherman…]()
Gortyna nitela. Digitally enhanced from our own publication of Moths and butterflies of the United States (1900) by Sherman…![Rocky Mountain Goat (Capra Americana) from the viviparous quadrupeds of North America (1845) illustrated by John Woodhouse…]()
Rocky Mountain Goat (Capra Americana) from the viviparous quadrupeds of North America (1845) illustrated by John Woodhouse…![A mixed herd of wild and domesticated horses frolics on the Ladder Livestock ranch, at the Wyoming-Colorado border. Original…]()
A mixed herd of wild and domesticated horses frolics on the Ladder Livestock ranch, at the Wyoming-Colorado border. Original…![Gramatophora trisignata. Digitally enhanced from our own publication of Moths and butterflies of the United States (1900)…]()
Gramatophora trisignata. Digitally enhanced from our own publication of Moths and butterflies of the United States (1900)…![Kustlandschap te Corsica (1828 - 1892) by Charles William Meredith van de Velde]()
Kustlandschap te Corsica (1828 - 1892) by Charles William Meredith van de Velde![An absolutely stunning and monumental double hemisphere wall map of the world by Samuel Dunn dating to 1794. This…]()
An absolutely stunning and monumental double hemisphere wall map of the world by Samuel Dunn dating to 1794. This…![Grand Teton National Park view. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally…]()
Grand Teton National Park view. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally…![Scenic view of Cinque Terre, Italy. Original public domain image from Wikimedia Commons]()
Scenic view of Cinque Terre, Italy. Original public domain image from Wikimedia Commons![Various Forms of Plume Moths. Digitally enhanced from our own publication of Moths and butterflies of the United States…]()
Various Forms of Plume Moths. Digitally enhanced from our own publication of Moths and butterflies of the United States…![Tigers by Mountain Streams (1892-1895) by Kishi Chikudō. Original public domain image from The Minneapolis Institute of Art.…]()
Tigers by Mountain Streams (1892-1895) by Kishi Chikudō. Original public domain image from The Minneapolis Institute of Art.…![Albert Bierstadt - A Storm in the Rocky Mountains, Mt. Rosalie - Google Art Project]()
Albert Bierstadt - A Storm in the Rocky Mountains, Mt. Rosalie - Google Art Project![Mountains covered with orange-leafed trees near a frozen lake. Original public domain image from Wikimedia Commons]()
Mountains covered with orange-leafed trees near a frozen lake. Original public domain image from Wikimedia Commons![Rocky Mountain National Park, United States. Original public domain image from Wikimedia Commons]()
Rocky Mountain National Park, United States. Original public domain image from Wikimedia Commons![Rocky Mountains National Park Colorado, USA - Original image from Carol M. Highsmith’s America, Library of Congress…]()
Rocky Mountains National Park Colorado, USA - Original image from Carol M. Highsmith’s America, Library of Congress…![Severn River Flying Squirrel (Pteromys sabrinus) and Rocky Mountain Squirrel (Pteromys alpinus) from the viviparous…]()
Severn River Flying Squirrel (Pteromys sabrinus) and Rocky Mountain Squirrel (Pteromys alpinus) from the viviparous…![Free Glen Canyon National Recreation Area image, public domain landscape CC0 photo.]()
Free Glen Canyon National Recreation Area image, public domain landscape CC0 photo.![A mixed herd of wild and domesticated horses frolics on the Ladder Livestock ranch, at the Wyoming-Colorado border. Original…]()
A mixed herd of wild and domesticated horses frolics on the Ladder Livestock ranch, at the Wyoming-Colorado border. Original…![Fall aspens in San Juan County, Colorado USA - Original image from Carol M. Highsmith’s America, Library of Congress…]()
Fall aspens in San Juan County, Colorado USA - Original image from Carol M. Highsmith’s America, Library of Congress…![Pacific Ocean and rocky California coast. Original image from Carol M. Highsmith’s America, Library of Congress collection.…]()
Pacific Ocean and rocky California coast. Original image from Carol M. Highsmith’s America, Library of Congress collection.…![A Successful Hunt by Henry François Farny (American (born France), Ribeauvillé 1847–1916 Cincinnati, Ohio)]()
A Successful Hunt by Henry François Farny (American (born France), Ribeauvillé 1847–1916 Cincinnati, Ohio)![The Utah Farmer - Devoted to Agriculture in the Rocky Mountain Region (1915) vintage illustration by Utah State Agricultural…]()
The Utah Farmer - Devoted to Agriculture in the Rocky Mountain Region (1915) vintage illustration by Utah State Agricultural…![The Rocky Mountains, Lander's Peak by James Smillie and Albert Bierstadt]()
The Rocky Mountains, Lander's Peak by James Smillie and Albert Bierstadt![The great and small game of Europe, western & northern Asia and America; their distribution, habits, and structure]()
The great and small game of Europe, western & northern Asia and America; their distribution, habits, and structure![View of the Rocky Mountains, USA - Original image from Carol M. Highsmith’s America, Library of Congress collection.…]()
View of the Rocky Mountains, USA - Original image from Carol M. Highsmith’s America, Library of Congress collection.…![Cascade in the Rocky Mountains, Cincinnati : Gibson & Co., 1879.]()
Cascade in the Rocky Mountains, Cincinnati : Gibson & Co., 1879.![Dutch Golden Age. Landscape with figures. Genre. In the foreground, a group of men playing ancient Dutch game of 'kolven'…]()
Dutch Golden Age. Landscape with figures. Genre. In the foreground, a group of men playing ancient Dutch game of 'kolven'…![Spectacular Rocky Mountain valley outside Telluride, Colorado - Original image from Carol M. Highsmith’s America, Library of…]()
Spectacular Rocky Mountain valley outside Telluride, Colorado - Original image from Carol M. Highsmith’s America, Library of…![Rocky Mountains, Cherokee Pass: "Drawing shows a dirt trail among pine trees leading toward a heavily forested pass between…]()
Rocky Mountains, Cherokee Pass: "Drawing shows a dirt trail among pine trees leading toward a heavily forested pass between…![The Maroon Bells, just outside Aspen in Colorado's Rocky Mountains USA - Fall aspens in San Juan County, Colorado USA -…]()
The Maroon Bells, just outside Aspen in Colorado's Rocky Mountains USA - Fall aspens in San Juan County, Colorado USA -…![In the heart of the Rocky Mountains, west of the continental divide and just south of the Canadian border, lies the 2.4…]()
In the heart of the Rocky Mountains, west of the continental divide and just south of the Canadian border, lies the 2.4…![Cowboys and their dog ford the North Platte River on the Park Range Ranch, near the Wyoming border in Jackson County's…]()
Cowboys and their dog ford the North Platte River on the Park Range Ranch, near the Wyoming border in Jackson County's…![Larva of Saturnia io (Emperor Moth). Digitally enhanced from our own publication of Moths and butterflies of the United…]()
Larva of Saturnia io (Emperor Moth). Digitally enhanced from our own publication of Moths and butterflies of the United…![Larva of Gramatophora trisignata. Digitally enhanced from our own publication of Moths and butterflies of the United States…]()
Larva of Gramatophora trisignata. Digitally enhanced from our own publication of Moths and butterflies of the United States…![A mixed herd of wild and domesticated horses frolics on the Ladder Livestock ranch, at the Wyoming-Colorado border. Original…]()
A mixed herd of wild and domesticated horses frolics on the Ladder Livestock ranch, at the Wyoming-Colorado border. Original…![The Maroon Bells, just outside Aspen in Colorado's Rocky Mountains USA - Fall aspens in San Juan County, Colorado USA -…]()
The Maroon Bells, just outside Aspen in Colorado's Rocky Mountains USA - Fall aspens in San Juan County, Colorado USA -…![White Plume Moth (Pterophorus pentadactylus). Digitally enhanced from our own publication of Moths and butterflies of the…]()
White Plume Moth (Pterophorus pentadactylus). Digitally enhanced from our own publication of Moths and butterflies of the…![A turquoise river flowing in a small gorge in a forest. Original public domain image from Wikimedia Commons]()
A turquoise river flowing in a small gorge in a forest. Original public domain image from Wikimedia Commons![The Lower Falls of the Yellowstone River in northwestern Wyoming's Yellowstone National Park. Twice as high as Niagara Falls…]()
The Lower Falls of the Yellowstone River in northwestern Wyoming's Yellowstone National Park. Twice as high as Niagara Falls…![North Coast Limited in Bozeman Pass, Montana, at this scenic pass near Bozeman, Montana, westbound Northern…]()
North Coast Limited in Bozeman Pass, Montana, at this scenic pass near Bozeman, Montana, westbound Northern…![View of the Rocky Mountains Colorado USA - Original image from Carol M. Highsmith’s America, Library of Congress collection.…]()
View of the Rocky Mountains Colorado USA - Original image from Carol M. Highsmith’s America, Library of Congress collection.…![The Lower Falls of the Yellowstone River in northwestern Wyoming's Yellowstone National Park. Twice as high as Niagara Falls…]()
The Lower Falls of the Yellowstone River in northwestern Wyoming's Yellowstone National Park. Twice as high as Niagara Falls…!["Alpine Loop" San Juan Mountains above Silverton, Colorado USA - Original image from Carol M. Highsmith’s America, Library…]()
"Alpine Loop" San Juan Mountains above Silverton, Colorado USA - Original image from Carol M. Highsmith’s America, Library…![The beautiful Peyto Lake in British Columbia under gray clouds. Original public domain image from Wikimedia Commons]()
The beautiful Peyto Lake in British Columbia under gray clouds. Original public domain image from Wikimedia Commons![The Maroon Bells, just outside Aspen in Colorado's Rocky Mountains USA - Fall aspens in San Juan County, Colorado USA -…]()
The Maroon Bells, just outside Aspen in Colorado's Rocky Mountains USA - Fall aspens in San Juan County, Colorado USA -…![Rocky Mountain goat. Aplocerus montanus, L. Prang & Co., publisher]()
Rocky Mountain goat. Aplocerus montanus, L. Prang & Co., publisher![White Cloud peaks reflect into a small lake on the Windy Devil Pass in the Sawtooth National Forest. Original public domain…]()
White Cloud peaks reflect into a small lake on the Windy Devil Pass in the Sawtooth National Forest. Original public domain…![European coastal town. Original public domain image from Wikimedia Commons]()
European coastal town. Original public domain image from Wikimedia Commons