Sonoran Desert, Arizona-Sonora Desert Museum, Tucson, Arizona
Photograph by Mark Eberle, March 1999

Gettysburg National Military Park, Pennsylvania
Union View of Pickett's Charge, 3 July 1863
Photograph by Mark Eberle, June 2000

Old Faithful Geyser, Yellowstone National Park, Wyoming
Photograph by Mark Eberle, July 2001

Cahokia Mounds State Historic Site, Illinois
Mississipian Site, 800-1300 AD
Monk's Mound (background) is the largest mound built by American Indians in the USA.
Photograph by Mark Eberle, June 2000

Great Sand Dunes National Park, Colorado
Photograph by Mark Eberle, May 2002

Grand Canyon National Park, Arizona
Photograph by Mark Eberle, March 1999

Antietam National Battlefield, Sharpsburg, Maryland
Sunken (Bloody) Lane and Bloody Cornfield, 17 September 1862
Photograph by Mark Eberle, June 2000

Pueblo Bonito, Chaco Culture National Historical Park, New Mexico
Ancestral Pueblo Complex, 850-1250 AD
Photograph by Mark Eberle, May 2002

Mount Rainier National Park, Washington
Photograph by Mark Eberle, July 2005

Washita Battlefield National Historic Site, Oklahoma
7th Cavalry Attack on Black Kettle's Cheyenne Village, 27 November 1868
One of only two major fights between the 7th Cavalry under Custer and Plains Indians.
Photograph by Mark Eberle, August 2001

White Sands National Monument, New Mexico
Photograph by Mark Eberle, March 1999

Wilson's Creek National Battlefield, Missouri
View of Bloody Hill, 10 August 1861
Photograph by Mark Eberle, October 2001

Devils Tower National Monument, Wyoming
Photograph by Mark Eberle, July 2001

Sunset Bay State Park, Oregon
Photograph by Mark Eberle, August 2000