A tree grows in a foggy landscape on the outskirts of McKinney, Texas.
A section of track on the Lookout Mountain Incline Railway, Chattanooga, Tennessee.
The last light of day illuminates the sky over the Gulf of Mexico, somewhere between Mexico’s Yucatan Peninsula and the Texas coast.
The sun rises over a hilltop path at Fort Worth, Texas’ Tandy Hills Natural Area.
Alaska’s Margerie Glacier rises from the icy waters of Glacier Bay.
The Ocean Star Offshore Drilling Rig & Museum’s derrick is backlit by the afternoon sun in Galveston,Texas’
The sun rises on the slopes of Clingmans Dome in the Great Smoky Mountains National Park, Tennessee.
The 346-meter-tall (1,136 feet) Aon Center reaches into the sky over Chicago.