Lascaux Cave Painting
Jean Paul Ferrero and Jean Michel Labat
The Cotton Club 1930s
Photo Researchers
The Giants Causeway #6
John Shaw
Tenochtitlan, Aztec City-state #1
Science Source
Shakespeares Globe Theatre
Folger Shakespeare Library
Manhattan Project Main Gate, 1943
Science Source
Great Zimbabwe Ruins
Klaus Wanecek
Antares Rocket At Launch Pad
Science Source
Excavation Of Indian Mound, 1850
Science Source
M65 Atomic Cannon
Science Source
Pyramids In Egypt
Adam Sylvester
Cotton Club Dancers
Science Source
Mammoth Site Museum
Mark Newman
Philae Lander Descending To Comet 67pc-g
Science Source
Geirangerfjord, Norway
Dietrich Rose
Apollo Landing Sites #1
Omikron
Maya Fresco At Bonampak
George Holton
Transcription and translation, from DNA to a protein
Juan Gaertner
Sedan Crater, Nevada Test Site
LLNL/Omikron
Manhattan And Brooklyn, 19th Century
Photo Researchers
Camarasaurus Tail Bone
Ted Kinsman
Mentos And Soda Reaction #6
Ted Kinsman
Terracotta Warriors, China
John Shaw
Chinese White Pine On Mt. Huangshan #1
John Shaw
Wound Man, 15th Century
Wellcome Images
Baalbek Aka Heliopolis, 1835
British Library
Olive Ridley Turtles
M. Watson
Little Blue Heron Egretta Caerulea #4
Millard H. Sharp
Mayan Temples
Greg Ochocki
Central Park Skating Pond New York
Photo Researchers
Giant Cave Centipede
Fletcher & Baylis
Mount Fuji, Koganei Bridge, 1838
Science Source
Relief Carving Of Darius The Great
George Holton
Glendalough Monastic Site, County
Rafael Macia
Fossil Site In Kenya
Gregory G. Dimijian, M.D.
Three Rivers Petroglyph Site, Nm
Mark Newman
Stonehenge, Druid Festival
Science Source
Live Oak At The Alamo, Texas
Ron Sanford
Altamira Cave Paintings #4
Photo Researchers
Ancient Celtic Cemetery Hallstatt
Science Source
Great Pyramid And The Sphinx 1858
Getty Research Institute
Paul Revere House
David Davis
Benjamin Hawkins Sydenham Studio
Science Source
Natural Gas Pipeline #1
Inga Spence
Graf Zeppelin Over Giza Pyramids 1931
Science Source
Bats Leaving Deer Cave #1
Fletcher & Baylis
French Nuclear Test Licorne, 1970
Science Source
Wound Man, 1420s
Wellcome Images
Shakespeares Globe Theatre #1
Folger Shakespeare Library
Los Alamos, 1950
Science Source
Cerro Sechín, Warrior-priest, 1600 Bc
Science Source
Mount Fuji, The Great Wave, 1830s
Science Source
Mount Fuji, Sailboats
Science Source
Mount Fuji, Hara Station, 1830s
Science Source
Mount Fuji, Kajikazawa, Kai Province
Science Source
The Cedars Of God
J. Gerard Sidaner
Atomic Bomb Test Cloud
Science Source
Atomic Bomb Test
Science Source
Riding Mules Through The Grand Canyon
Mark Newman
African Lions Panthera Leo
Ron Sanford
Hadrians Wall #1
Tim Holt
Hadrians Wall #2
Tim Holt
Hadrians Wall #3
Tim Holt
Hadrians Wall #4
Tim Holt
Wat Pho, Thailand #1
David Davis
Angkor Thom South Gate
David Davis
Angkor Thom South Gate #1
David Davis
Red Sandstone Cliffs & Trees At Palatki
Ellen Thane
Ancient Cliff Dwelling At Palatki
Ellen Thane
Red Sandstone Cliffs & Trees At Palatki #1
Ellen Thane
Comalcalco Archeological Ruins #1
Ellen Thane