Lascaux Cave Painting
Jean Paul Ferrero and Jean Michel Labat
Jacqueline Kennedy, First Lady
Science Source
George V, King Of England
Science Source
Eleanor Roosevelt, First Lady
Science Source
Chinese Physician Taking Radial Pulse
Wellcome Images
Ojibwe Indian Encampment, Sault Ste
Science Source
Detail Of The Madonna Of St. Francis
George Holton
Grace Coolidge, First Lady
Science Source
Bessie Coleman, American Aviator
Science Source
Hennig Brand, German Alchemist
Science Source
Lady Bird Johnson, First Lady
Science Source
Benjamin Franklin, American Statesman
Metropolitan Museum of Art
Native Americans Camouflaged
Science Source
Tarascan Culture By Diego Rivera
C.r. Sharp
Young Aesculapius, Greek God Of Medicine
Wellcome Images
Orozco Mural, Guadalajara, Mexico
Frederica Georgia
Maya Fresco At Bonampak
George Holton
Bushmen Rock Art Paintings
Science Source
Wolfgang Amadeus Mozart
Science Source
Abigail Adams, First Lady
Science Source
Wyoming Cowgirl, 1907
Science Source
Artwork From Ajanta Caves, India
Alain Evrard
Ba Birds In Tomb Of Irinufer
Brian Brake
Tomb Painting Of Anubis
Brian Brake
Tomb Painting Of Banquet Scene
George Holton
Pablo Picasso
Sanford Roth
Nany Before Osiris, Book Of The Dead
Science Source
Mandan Indians With Dog Sledge, C.1840
Science Source
Bison Dance, Mandan Indians, 1839
Science Source
Piebald Horse, 17th Century
Getty Research Institute
Ancient Roman Feast
Getty Research Institute
Water Clock, Elephant And Driver
Metropolitan Museum of Art
Moth, Chicken, Cats, C. 1535 Detail
Metropolitan Museum of Art
Waterwheel Powered By Donkey, 12th
Metropolitan Museum of Art
Water Clock, Peacock Design, 12th
Metropolitan Museum of Art
Gentian, Moth, Birds, Cats, C. 1535
Metropolitan Museum of Art
Ottoman Wars, Battle Of Nicopolis, 1396
Science Source
Byzantine-ottoman Wars, Constantinople
Science Source
Tomb Painting Of Hathor And Horus
Brian Brake
Ocean Life, 1859
Metropolitan Museum of Art
Diego Rivera Mural
Dick Davis
Buddhist Mural At Hemis Monastery, India
George Holton
Arrival Of Cortes By Diego Rivera
C.r. Sharp
Diego Rivera Mural, Mexico City
Ulrike Welsch
Mural By Diego Rivera, Mexico City
Ulrike Welsch
Odawa Indian Chief, Lake Michigan
Science Source
James Prescott Joule, English Physicist
Wellcome Images
Betty Ford, First Lady
Science Source
Bess Truman, First Lady
Science Source
Rachel Jackson, Wife Of Andrew Jackson
Science Source
Great Turkish War, Battle Of Zenta, 1697
Science Source
Ottoman-hungarian Wars, Battle
Science Source
Spanish Conquest Of Mexico, La Noche #1
Science Source
Tomb Painting Of Osiris
Brian Brake
Tomb Painting Of Osiris #2
Brian Brake
Europa Fresco, Pompeii
Kenneth Murray
Red Cross Nurse, Historical Medicine
Brooks/brown
Mary Lyon, American Educator
Science Source
Native American Warrior, Fox River
Science Source
Native American Indians Fishing
Science Source
Picasso With Painting, 1951
Marianne Greenwood
Book Of The Dead Of Imhotep
Science Source
Anubis Leading The Deceased
Science Source
Queen Nefertari Being Led By Isis
Science Source
Funerary Stela With Egyptian Deities
Science Source
Weighing Of The Heart, Book Of The Dead
Science Source
Mary Anning 1799-1847
The Natural History Museum
Medieval Benediction And Market Fair
Science Source
Ibis With Noble Couple #1
George Holton
Ww1 Cadet Nurse, Historical Medicine
Brooks/brown
Buddhist Mural At Hemis Monastery, India #1
George Holton
Santa Caterina Dalessandria
Kenneth Murray