15th Street at Blake Street

Great Sand Dunes National Park

A view of the Broadmoor Hotel and Resort

Roca colgante, Colorado. USA

The ski jump near Steamboat Springs

Cadet Chapel at the Air Force Academy

Vandenberg Hall and the Cadet Chapel at the Air Force Academy

Denver International Airport

Commercial building, Denver

Silverton

Capitol building on a winter night, Denver

Brown Palace Hotel, Denver

15th Street from Champa, Denver

Pepsi trucks in front of Denver City and County Building

17th Street, Denver

G. W. & W. M. Clayton building, Denver

McLaughlin Block building, Pueblo

Hotel Beaumont, Ouray

Aerial view of Denver

Hall of Engineering at Colorado School of Mines, Golden