Bear Creek runs through cliffs and forests near Evergreen, Colorado.
Rocky Mountain Falls
The Roaring River cascades down a rocky path at Colorado’s Rocky Mountain National Park.
Mossy Stream
Moss-covered rocks in a stream at the Great Smoky Mountains National Park, Tennessee.
Light Trails in the City
Steady traffic streams through the Downtown Dallas’ Woodall Rodgers Freeway as night sets on North Texas.
The Concrete Canyon at Dusk
Steady traffic streams through the Downtown Dallas’ Woodall Rodgers Freeway as night descends on North Texas.
The Rocky Stream
A small brook flows through Ketchikan, Alaska.
Cave Light
Sunlight streams through a small opening in the roof of a cave at Oklahoma’s Turner Falls Park.