Sunflower field just past peak, bowing their heads. Rutherford County, TN

Twilight pastels overlooking the Rio Grande River towards Boquillas Canyon. Big Bend National Park, TX. Winter 2013.

Fall colors at Rutledge Falls. Coffee County, TN.

Pastels at twilight overlooking the Colorado River. Grand Canyon NP.

Twilight at Old Stone Fort State Park. Fall colors have come to an end.