![Jumping a hurdle, saddle, clearing, landing, and recovering, bay horse. From a portfolio of 83 collotypes, 1887, by Edweard…]()
Jumping a hurdle, saddle, clearing, landing, and recovering, bay horse. From a portfolio of 83 collotypes, 1887, by Edweard…![Nurse Corps - Recreation - Miscellaneous. Original public domain image from Flickr]()
Nurse Corps - Recreation - Miscellaneous. Original public domain image from Flickr![Masks worn during experiments with plague. Manila, Philippines (1912). Original image from National Museum of Health and…]()
Masks worn during experiments with plague. Manila, Philippines (1912). Original image from National Museum of Health and…![The elements of astronomy (1919) illustrated by Charles Augustus. Original public domain image from Wikimedia Commons.…]()
The elements of astronomy (1919) illustrated by Charles Augustus. Original public domain image from Wikimedia Commons.…![Red rose, Prince Camille De Rohan lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical…]()
Red rose, Prince Camille De Rohan lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical…![Shaffer's Colossal Raspberry lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical Specimen…]()
Shaffer's Colossal Raspberry lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical Specimen…![Pink rose, La France lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical Specimen…]()
Pink rose, La France lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical Specimen…![Wilson Bentley's Snowflake 920 (ca. 1890) detailed photograph of snowflakes in high resolution by Wilson Alwyn Bentley.…]()
Wilson Bentley's Snowflake 920 (ca. 1890) detailed photograph of snowflakes in high resolution by Wilson Alwyn Bentley.…![The American Soldiers in Presence of Gas during World War I (1918). Original image from National Museum of Health and…]()
The American Soldiers in Presence of Gas during World War I (1918). Original image from National Museum of Health and…![Clinical photograph of a cyst of conjunctiva. Original image from National Museum of Health and Medicine. Digitally enhanced…]()
Clinical photograph of a cyst of conjunctiva. Original image from National Museum of Health and Medicine. Digitally enhanced…![Free fresh salad in bowl on wooden table photo, public domain CC0 photo.]()
Free fresh salad in bowl on wooden table photo, public domain CC0 photo.![The "Human Squirrel" who did many daring "stunts" in climbing for benefit of War Relief Funds in New York City. He is shown…]()
The "Human Squirrel" who did many daring "stunts" in climbing for benefit of War Relief Funds in New York City. He is shown…![Iedereen fotografeert (1901) by Johann Georg van Caspel. Original from The Rijksmuseum. Digitally enhanced by rawpixel.]()
Iedereen fotografeert (1901) by Johann Georg van Caspel. Original from The Rijksmuseum. Digitally enhanced by rawpixel.![New York from the Shelton (1935) photo in high resolution by Alfred Stieglitz. Original from the Saint Louis Art Museum.…]()
New York from the Shelton (1935) photo in high resolution by Alfred Stieglitz. Original from the Saint Louis Art Museum.…![Untitled (montage with pneumatic drill) (1924-1965) by Gordon H Burt Ltd and Athol McCredie.]()
Untitled (montage with pneumatic drill) (1924-1965) by Gordon H Burt Ltd and Athol McCredie.![Women wearing surgical masks during the influenza epidemic, Brisbane (1919). Original image from State Library of…]()
Women wearing surgical masks during the influenza epidemic, Brisbane (1919). Original image from State Library of…![Photograph of Bess Wallace and Mary Paxton, 1901. Original public domain image from Flickr]()
Photograph of Bess Wallace and Mary Paxton, 1901. Original public domain image from Flickr![An elegantly dressed couple walk arm in arm under an umbrella. Photographic reproduction.]()
An elegantly dressed couple walk arm in arm under an umbrella. Photographic reproduction.![Kilmarnock Weeping Willow tree lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical…]()
Kilmarnock Weeping Willow tree lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical…![Pink flowers, Weigela lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical Specimen…]()
Pink flowers, Weigela lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical Specimen…![A mother in California who with her husband and her two children will be returned to Oklahoma by the Relief Administration.…]()
A mother in California who with her husband and her two children will be returned to Oklahoma by the Relief Administration.…![Emergency hospital during influenza epidemic, Camp Funston, Kansas (1918). Original image from National Museum of Health and…]()
Emergency hospital during influenza epidemic, Camp Funston, Kansas (1918). Original image from National Museum of Health and…![Underwater view of a woman, wearing a long gown, floating in water. Photograph by Toni Frissell at Weeki Wachee Springs…]()
Underwater view of a woman, wearing a long gown, floating in water. Photograph by Toni Frissell at Weeki Wachee Springs…![The North-East Arête of Mount Everest by Alexander Frederick Richmond Sandy Wollaston]()
The North-East Arête of Mount Everest by Alexander Frederick Richmond Sandy Wollaston![Oakland, Calif., Mar. 1942. A large sign reading "I am an American" placed in the window of a store, at [401 - 403 Eighth]…]()
Oakland, Calif., Mar. 1942. A large sign reading "I am an American" placed in the window of a store, at [401 - 403 Eighth]…![Pink rose, Clothilde Soupert lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical Specimen…]()
Pink rose, Clothilde Soupert lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical Specimen…![I am an American sign (1942), vintage photo by Dorothea Lange. Original public domain image from the Library of Congress.…]()
I am an American sign (1942), vintage photo by Dorothea Lange. Original public domain image from the Library of Congress.…![St. Louis Red Cross Motor Corps on duty during influenza epidemic (1918). Original from Library of Congress. Digitally…]()
St. Louis Red Cross Motor Corps on duty during influenza epidemic (1918). Original from Library of Congress. Digitally…![Doodshoofd met Duitse vliegenier, met bankbiljetten tussen de kaken geklemd (1914 - 1918) by anonymous]()
Doodshoofd met Duitse vliegenier, met bankbiljetten tussen de kaken geklemd (1914 - 1918) by anonymous![Portret van een onbekende jonge vrouw (1905) by Louis Fleckenstein]()
Portret van een onbekende jonge vrouw (1905) by Louis Fleckenstein![Free green botanical landscape image, public domain landscape CC0 photo.]()
Free green botanical landscape image, public domain landscape CC0 photo.![Red rose, American Beauty lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical Specimen…]()
Red rose, American Beauty lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical Specimen…![Court of the Dances, Alcázar, Sevilla by Joaquín Sorolla y Bastida]()
Court of the Dances, Alcázar, Sevilla by Joaquín Sorolla y Bastida![Vivien and Merlin (1874) photography by Julia Margaret Cameron. Original public domain image from the Saint Louis Art…]()
Vivien and Merlin (1874) photography by Julia Margaret Cameron. Original public domain image from the Saint Louis Art…![Wolf River apple lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical Specimen published by…]()
Wolf River apple lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical Specimen published by…![Ristolochia Clematitis (Birthwort) enlarged 8 times,Hyoscyamus Niger (Henbane) enlarged 10 times,and Aristolochia Clematitis…]()
Ristolochia Clematitis (Birthwort) enlarged 8 times,Hyoscyamus Niger (Henbane) enlarged 10 times,and Aristolochia Clematitis…![Cuthbert raspberry lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical Specimen published…]()
Cuthbert raspberry lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical Specimen published…![lithograph from Botanical Specimen published by Rochester Lithographing and Printing Company. Digitally enhanced from our…]()
lithograph from Botanical Specimen published by Rochester Lithographing and Printing Company. Digitally enhanced from our…![It's Hard to Know Where Our Love is Leading: But Let's Keep Giving, Okay? Vintage poster.]()
It's Hard to Know Where Our Love is Leading: But Let's Keep Giving, Okay? Vintage poster.![The "Baker" explosion, part of Operation Crossroads, a nuclear weapon test by the United States military at Bikini Atoll…]()
The "Baker" explosion, part of Operation Crossroads, a nuclear weapon test by the United States military at Bikini Atoll…![Free snake image, public domain animal CC0 photo.]()
Free snake image, public domain animal CC0 photo.![Infantry combat scene in Bougainville, France (1914). Original image from National Museum of Health and Medicine. Digitally…]()
Infantry combat scene in Bougainville, France (1914). Original image from National Museum of Health and Medicine. Digitally…![Destitute pea pickers in California. Mother of seven children. Age 32 by Dorothea Lange]()
Destitute pea pickers in California. Mother of seven children. Age 32 by Dorothea Lange![Lucretia Dewberry lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical Specimen published…]()
Lucretia Dewberry lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical Specimen published…![Red flower, Clematis Coccinea lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical…]()
Red flower, Clematis Coccinea lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical…![Returning from a U-Boat scouting party. Aerial naval observer coming down from a "Blimp" type balloon after a scouting tour…]()
Returning from a U-Boat scouting party. Aerial naval observer coming down from a "Blimp" type balloon after a scouting tour…![Untitled (woman in corsets, holding a rose) (1924-1965) by Gordon H Burt Ltd and Athol McCredie.]()
Untitled (woman in corsets, holding a rose) (1924-1965) by Gordon H Burt Ltd and Athol McCredie.![B-24 Liberator Through flak and over the destruction created by preceding waves of bombers, these 15th Air Force B-24s leave…]()
B-24 Liberator Through flak and over the destruction created by preceding waves of bombers, these 15th Air Force B-24s leave…![Woman protrait. Free public domain CC0 photo, free public domain CC0 image.]()
Woman protrait. Free public domain CC0 photo, free public domain CC0 image.![Astronomy: the corona of the sun, viewed during a total solar eclipse. Process print after a photograph, 1871.]()
Astronomy: the corona of the sun, viewed during a total solar eclipse. Process print after a photograph, 1871.![Gezicht op de Eiffeltoren in Parijs (c. 1900 - c. 1930) by anonymous]()
Gezicht op de Eiffeltoren in Parijs (c. 1900 - c. 1930) by anonymous![Pink rose, Gem of the Prairie lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical…]()
Pink rose, Gem of the Prairie lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical…![The announcing of the armistice on November 11, 1918, was the occasion for a monster celebration in Philadelphia…]()
The announcing of the armistice on November 11, 1918, was the occasion for a monster celebration in Philadelphia…![Full Moon: The Left Hand Moon was Photographed June 2nd The Right Hand Moon was Photographed Aug 29th (1871), vintage…]()
Full Moon: The Left Hand Moon was Photographed June 2nd The Right Hand Moon was Photographed Aug 29th (1871), vintage…![Washington Street, New York City / Wash Day by Walker Evans]()
Washington Street, New York City / Wash Day by Walker Evans![Empress of China rose lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical Specimen…]()
Empress of China rose lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical Specimen…![Champion plum lithograph from Botanical Specimen published by Rochester Lithographing and Printing Company. Digitally…]()
Champion plum lithograph from Botanical Specimen published by Rochester Lithographing and Printing Company. Digitally…![U.S. Soldiers disembark a landing craft at Normandy, France, June 6, 1944.]()
U.S. Soldiers disembark a landing craft at Normandy, France, June 6, 1944.![Pink rose, Anna De Diesbach lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical Specimen…]()
Pink rose, Anna De Diesbach lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical Specimen…![Campbell's Early Grape lithograph from Botanical Specimen published by Rochester Lithographing and Printing Company.…]()
Campbell's Early Grape lithograph from Botanical Specimen published by Rochester Lithographing and Printing Company.…![Volunteer nurses from The American red cross during flu epidemic (1918). Original image from Oakland Public Library.…]()
Volunteer nurses from The American red cross during flu epidemic (1918). Original image from Oakland Public Library.…![Wilson Bentley's Snowflake 562 (ca. 1890) detailed photograph of snowflakes in high resolution by Wilson Alwyn Bentley.…]()
Wilson Bentley's Snowflake 562 (ca. 1890) detailed photograph of snowflakes in high resolution by Wilson Alwyn Bentley.…![Prunus Triloba flower lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical Specimen…]()
Prunus Triloba flower lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical Specimen…![A woman taking photos of a lake, surrounded by trees with orange and yellow leaves in herastrau park. Original public domain…]()
A woman taking photos of a lake, surrounded by trees with orange and yellow leaves in herastrau park. Original public domain…![Photo-enhanced version of USS Macon (ZRS-5) Flying over New York Harbor, circa Summer 1933. The southern end of Manhattan…]()
Photo-enhanced version of USS Macon (ZRS-5) Flying over New York Harbor, circa Summer 1933. The southern end of Manhattan…![Fear and Horror by Guillaume Benjamin Duchenne and Adrien Alban Tournachon]()
Fear and Horror by Guillaume Benjamin Duchenne and Adrien Alban Tournachon![Clematis flower lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical Specimen published by…]()
Clematis flower lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical Specimen published by…![American Red Cross canteen workers taking food for family infected with the flu, Charlotte, North Carolina (1918). Original…]()
American Red Cross canteen workers taking food for family infected with the flu, Charlotte, North Carolina (1918). Original…![Winton Churchill, former prime minister of the UK - unknown date & location]()
Winton Churchill, former prime minister of the UK - unknown date & location![Erie Blackberry lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical Specimen published by…]()
Erie Blackberry lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical Specimen published by…![Soldiers being mustered out at Camp Dix. New Jersey, 1918. Underwood and Underwood., 1917 - 1919. Original public domain…]()
Soldiers being mustered out at Camp Dix. New Jersey, 1918. Underwood and Underwood., 1917 - 1919. Original public domain…![Crowds surrounding the Reflecting Pool, during the 1963 March on Washington.]()
Crowds surrounding the Reflecting Pool, during the 1963 March on Washington.![C–46 air evacuation during World War II from Manila, Philippine Islands. Patients in bunks in a plane. Nurse in uniform…]()
C–46 air evacuation during World War II from Manila, Philippine Islands. Patients in bunks in a plane. Nurse in uniform…![Chest X–ray of patient with influenza during World War I. Original image from National Museum of Health and Medicine.…]()
Chest X–ray of patient with influenza during World War I. Original image from National Museum of Health and Medicine.…![An Alaskan Inuit skull, showing the effects of syphilis. Photograph by Ales Hrdlicka, ca. 1910.]()
An Alaskan Inuit skull, showing the effects of syphilis. Photograph by Ales Hrdlicka, ca. 1910.