By Ryan Wystepek | Duluth, MN, USA

By Dianna Franco | Rio Rancho, NM

By Dennis Schoenfelder | Great Sand Dunes National Park

By Jean Clark | Yankeetown, FL

By Jean Clark | Yankeetown, FL

By Jose Lagos | Vaals, Netherlands

By Jean Clark | Yankeetown, FL

By Howard Cohen | Gainesville, FL, United States

By Jean Clark | Yankeetown, FL

By Jose Lagos | Vaals, Netherlands

By Jose Lagos | Vaals, Netherlands

By Beata Kielbowska | Solina,Ontario, Canada

By Martin Goodall | Fritham New Forest

By Ann Marie Vaskie | Taken from our front porch in North East, PA.

By Beata Kielbowska | Solina,Ontario, Canada

By Chris Walters | Corning, NY, USA