Leif Ericson, Norse Explorer #2
Photo Researchers
Redwoods Sequoia Sempervirens #1
Ted Kinsman
World War II Memorial Plaza
Spencer Grant
San Jacinto Monument
Sam C Pierson Jr
Dinosaur National Monument
Nasa
Rock Of Gibraltar
Mark D. Phillips
Balcony House, Mesa Verde Np, Co
John R. Foster
Laysan Albatross Chick #5
M Watson
Monument Of The Revolution
Rafael Macia
Monument Valley
Mark Newman
Monument Valley
Adam G. Sylvester
Hawaiian Monk Seal #1
M. Watson
Sandstone Cliff In Monument Valley
Gregory G. Dimijian, M.D.
National Monument Of Victor Emanuele
Rafael Macia
Washington Monument
Dale Boyer
Bandelier National Monument
Gregory G. Dimijian, M.D.
Organ Pipe Cactus National Monument
Willard Clay
Chiricahua National Monument
Mark Newman
Baseball Venue Monument, Ga
Adam Sylvester
Stonehenge, Druid Festival
Science Source
Great Pyramid And The Sphinx 1858
Getty Research Institute
Graf Zeppelin Over Giza Pyramids 1931
Science Source
Borobudur Mahayana Buddhist Temple
Mark Taylor
Washington, Dc
Spencer Grant
Marine Corps War Memorial
Bill Bachmann
Ww II Memorial Plaza, Washington, D.c
Spencer Grant
Monument To The Peoples Heroes
Rafael Macia
Monument Valley #1
Dennis Flaherty
Monument Canyon
George Ranalli
Monument Valley, Utah
Greg Ochocki
Monument Valley
James Zipp
Monument Valley
Richard and Ellen Thane
Monument Valley
Dennis Flaherty
Monument Valley
Michael Lustbader
Monument Valley, Arizona
Michael Lustbader
Monument Valley, Arizona #1
Michael Lustbader
Monument Valley In Arizona
James Zipp
Monument Georges-Étienne Cartier
Adam Sylvester
Monument De Colom, Barcelona
Kenneth Murray
Monument Valley. Red Rock Peak At Sunset
Adam Sylvester
Monument Valley
Bill Bachmann
Monument Valley, Illustration
Christian Jegou
Monument Valley, Arizona
Mark Newman
Monument Valley Pre-dawn
Sean Bagshaw
Monument Valley Mesa At Sunset
Adam Sylvester
Monument Valley #2
Carl Purcell
Mount Rushmore Construction Site, 1930a
Science Source
Arch Of Titus
Photo Researchers, Inc.
Bust Of The Incomplete Statue Of Liberty
Photo Researchers
Leif Ericson, Norse Explorer #6
Photo Researchers
Redwoods Sequoia Sempervirens #3
Ted Kinsman
San Francisco
Ron Sanford
Angkor Thom #5
David Davis
Mulong Pagoda Guilin, China
David Davis
Statue Of Liberty #4
Rafael Macia
Famous Kapelbrucke Bridge Called Chapel #2
Bill Bachmann
Blue Dragon Lava Flow
William H. Mullins
Kapelbrucke Bridge At Night, Switzerland
Bill Bachmann
Wupatki Pueblo
Richard and Ellen Thane
Mission San Antonio De Padua
Richard and Ellen Thane
Optical Image Of Hale-bopp Comet
John Chumack
Castlerigg Stone Circle, Keswick
Thomas Hanahoe
The Wave, Arizona
Rainer Großkopf
Traveling Vietnam Memorial Wall
Inga Spence
Traveling Vietnam Memorial Wall #2
Inga Spence
Rays Of Sunlight Shining Through Window
Gerard Lacz
Bamboo Forest, Japan #1
Voisin/Phanie
Burning Of The Royal Library
Science Source
Octopus At Physalia Seamount
Science Source
Lincoln National Forest, Nm
Millard H. Sharp