By Charlene Urwin | Alburgh, VT

By Anna Kerekes | Meteor Crater

By Mik Kope | Nevada

By Joelle Foster | South Padre Island

By Anna Lioumi | Nice, France

By Algertha Taylor | Brunswick, GA. USA

By Algertha Taylor | Brunswick, GA. USA

By Robert Armstrong | Sault Ste Marie, Michigan, USA

By Kenneth Ward | Juneau, Alaska

By Benjamin Haberle | Thailand Khanom Beach

By Ragini Chaturvedi | NJ, USA

By Ken Brent | Yamanashi Minobu-Cho Nakanokura, Japan

By Ken Brent | Kofu Japan

By Steve Lacy | Las Cruces NM

By Kannan A | Singapore

By Nayye Sa | Iran-Tehran