Rock Eagle effigy at night; Rock Eagle 4-H ...

Rock Eagle effigy in dawn midst; Rock Eagle ...

Spiro Mounds State Park; Oklahoma

Enchanted Rock; Enchanted Rock State Natural Area, Texas

Sage Creek Wilderness Area; Badlands National Park, South ...

Rock detail near Scenic Overlook; Enchanted Rock State ...

Sunset and Joshua trees; Joshua Tree National Monument, ...

Predawn light; Whiteshell Provincial Park, Manitoba

Composite of moon, trees and human effigy, Bannock ...

Autumn foliage; Stone Mountain Park, Georgia

Bison and fire-swept slope; Yellowstone National Park, Wyoming

Echo Canyon; Zion National Park, Utah

Wanuskewin; Heritage Park, Saskatoon, Saskatchewan

Cliff face, Cable Mountain; Sion National Park, Utah

Erosional formations; Bryce Canyon National Park, Utah

Cliff palace and cliff face; Mesa Verde National ...

Moonrise Over Bryce; Bryce Canyon National Park, Utah

Aerial view of bottom sand patterns; William River, ...

Rock the Boat

Lunar Necklace; Chaco Culture National Historic Park