By elizabeth parker | tucson, Arizona, USA

By Marcia Bower | Syracuse NY

By Meiying Lee | Taipei, Taiwan

By Kartik Kota | Lake Wanaka, New Zealand

By ROBERTO BURKLE | Playa del Carmen, Quintana Roo, México

By Sudhir Sharma | Stormville, NY

By Hassan Dadashi . arani | Lorestan province

By Bradley Norton | Gainesville, Florida, USA

By Cecille Kennedy | Pirate Cove Research Reserve, Oregon

By Kamala Venkatesh | Julian, California, USA

By Michael Flynn | Pine Mountain Club,S/W Kern County,California,USA

By elizabeth parker | tucson, Arizona, USA

By Laura Goyanes | Bratenahl ohio

By Catherine Hyde | Cambria, CA USA

By Julee Vaughan | San Diego, CA,USA

By Sudhir Sharma | Stormville, NY