By Anne Jones | Boerne, Texas

By Patricio Leon | Santiago, Chile

By Tim Taylor | Oceanside/Vista California

By Jack Pope | Georgetown, Kentucky, USA

By Raul Cortes | Rondane, Norway.

By Peter Lowenstein | Mutare, Zimbabwe

By Hallie Wolf | In Air Between Detroit, MI and St. Louis, MO

By Joel Coombs | South rim Grand Canyon

By Joel Coombs | South rim Grand Canyon

By Joel Coombs | South rim Grand Canyon

By Dawn Pizzoferrato | St. Johns MI USA

By Niccole Kowalski | Meteor Crater Natural Landmark, Winslow, AZ

By Mark Noonan | Gary Indiana Lake County

By Sheryl R Garrison | Southern Alberta, Canada

By Peter Lowenstein | Mutare, Zimbabwe

By Randall Sackerson | Evergreen, Colorado USA