By Joshua Rhoades | The Gateway Arch, St. Louis, MO

By Dennis DArienzo | Bridgewater, NJ, USA

By Jeanne Robson | Topanga Canyon, CA, USA

By April Singer | Santa Clara Pueblo, NM, USA

By Ron Haggett | Yuma, Arizona, USA

By Ragini Chaturvedi | NJ, USA

By Beatrix Todd | Noosa, QLD, Australia

By Peter Forister | Charlottesville, VA, USA

By Tomás Andonie | Chile, Santiago

By Delta Dakota | Falls Church, Virginia, United States

By Thia B | Calgary,Alberta,Canada

By Clay Davis | Cordova, TN, USA

By Travis Higgerson | San Antonio, Texas, USA

By Sergio Garcia Rill | George Observatory, Houston, TX, USA

By Diana Frederick | Montour Falls, NY, USA

By Russell Ketchie | Staten Island NY