By Lynzie Flynn | Whittier, CA, U.S.

By L Maynard Moe | East Mojave National Preserve, San Bernardino County, CA

By Lisa Ann Fanning | Chincoteague, VA

By Aurelian Neacsu | Visina, Dambovita, Romania

By Fredric Walder | south rim of grand canyon

By Mohammad Adeel | Islamabad, Federal Area, Pakistan

By Peter Lowenstein | Mutare, Zimbabwe

By Mario Rana | Hampton, Virginia

By Randall Kayfes | Tucson, Arizona, USA

By Nancy Stewart | Tucson, Az.

By Laurie Engelhardt | Hermosa Beach, CA

By Nathan Eaton Jr | Islamarada, Florida, USA

By Ragini Chaturvedi | NJ, USA

By TAN RICHARD | Greenhills, Philipppines

By Lisa Ann Fanning | Chincoteague, VA

By Ron Haggett | Yuma, Arizona