By Hassan Dadashi Arani | Esfahan province. Iran

By Cecille Kennedy | Depoe Bay Harbor, Oregon

By Doris Potter | Saint-Laurent, Quebec, Canada

By Mohammed Abdallah | Wadi Hitan, Fayoum, Egypt

By Bill Kozar | Taylorsville, Indiana. USA

By Victor Rogus | Sedona, Arizona, USA

By Catherine Hyde | Cambria, CA USA

By Kevan Hubbard | Whitby, Yorkshire, England

By Hassan Dadashi Arani | Esfahan province. Iran

By Atin Agnihotri | Melbourne, Victoria, Australia

By Stephen Montag | Livingston, NJ USA

By Aurelian Neacsu | Vișina, Dâmbovița, Romania

By Sudhir Sharma | Hopewell Junction, NY

By Barney Koszalka | Grand Teton National Park, Wyoming

By Thomas Hertwig | Gonzales Louisiana USA

By Victor Rogus | Sedona, Arizona, USA