George V, King Of England
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Ojibwe Indian Encampment, Sault Ste
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Eleanor Roosevelt, First Lady
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Jacqueline Kennedy, First Lady
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Ottoman-hungarian Wars, Battle
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Burgess Shale Crinoid
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Mural By Diego Rivera, Mexico City
Ulrike Welsch
Detail Of The Madonna Of St. Francis
George Holton
Hennig Brand, German Alchemist
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Wyoming Cowgirl, 1907
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Burgess Shale Animal
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Close Up Of Three Plums
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Close Up Of Two Green Conference Pears
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Life In A Dead Tree
Chase Studio
Lascaux Cave Painting
Jean Paul Ferrero and Jean Michel Labat
Bessie Coleman, American Aviator
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Grace Coolidge, First Lady
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Abigail Adams, First Lady
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Painting Of Miniature Schnauzer Dog
Ikon Ikon Images
Ocean Life, 1859
Metropolitan Museum of Art
Young Aesculapius, Greek God Of Medicine
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Cave Painting, South Algeria
Betsy Blass
Diego Rivera Mural
Dick Davis
Benjamin Franklin, American Statesman
Metropolitan Museum of Art
Channel Catfish
Roger Hall
Native Americans Camouflaged
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Spanish Conquest Of Mexico, La Noche
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Chinese Physician Taking Radial Pulse
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Ba Birds In Tomb Of Irinufer
Brian Brake
Buddhist Mural At Hemis Monastery, India
George Holton
Red Cross Nurse, Historical Medicine
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Tarascan Culture By Diego Rivera
C.r. Sharp
Watercolor Painting Of Hibiscus
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Woman In Curlers And Towel Looking
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Frida Kahlo
Gisele Freund
Mary Lyon, American Educator
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Fashion Model Posing In Long Flowing
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George Washington, Virginia Colonel
Photo Researchers Inc
Hamster Painting
Jean-Michel Labat
Graffiti Wall Art In Valparaiso, Chile
John Shaw
Saint Jerome Translating The Bible, C
Getty Research Institute
An Azappo Archer With A Cheetah, 1575
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Mandan Indians With Dog Sledge, C.1840
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Bison Dance, Mandan Indians, 1839
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Saint Jerome Translating The Bible, C
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Wolfgang Amadeus Mozart
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Friedrich Bayer, German Pharmaceutical
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Piebald Horse, 17th Century
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Ancient Roman Feast
Getty Research Institute
James Prescott Joule, English Physicist
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Edith Wilson, First Lady
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Harriet Lane, First Lady
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Hannah Van Buren, Wife Of Martin Van
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Lou Hoover, First Lady
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Eliza Johnson, First Lady
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Jane Harrison, White House Hostess
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Martha Washington, American Patriot
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Ellen Wilson, First Lady
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Edith Roosevelt, First Lady
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Mamie Eisenhower, First Lady
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Betty Ford, First Lady
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Bess Truman, First Lady
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Martha Jefferson, First Lady
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Rachel Jackson, Wife Of Andrew Jackson
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Lady Bird Johnson, First Lady
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Thomas Jefferson, 3rd U.s. President
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Little Girl Painting, C.1960s
H. Armstrong Roberts/ClassicStock
Neanderthal Caveman
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Barber-surgeon Treating Head Injury
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Mural Depicting Miguel Hidalgo, Mexico
Dick Davis
Outdoor Spring Cleaning, Nyc
Katrina Thomas