By Kevan Hubbard | Seaton Carew ,Co Durham ,England

By David Hawkes | Sheffield, UK

By Jelieta Walinski Ph.D | Montezuma Pass, Southeast Arizona, USA

By Mark Sansom | Melbourne

By Kamala Venkatesh | san Diego, California, USA

By Hassan Dadashi Arani | Esfahan. Iran

By Guido Santacana | San Juan, Puerto Rico

By Lorraine Boyd | Delmar, New York

By Hassan Dadashi Arani | Esfahan province. Iran

By Lakshmi Ravishankar | Pune, Maharashtra, India

By Iaroslav Kourzenkov | Port Everglades, Florida

By Paul C. Peh | Hilo, HI, USA

By Steven Sweet | Mississauga, Ontario Canada

By Rita Raina | Rockville, Maryland, US

By Chuck Reinhart | Vincennes, INdiana

By Sudhir Sharma | Stormville, NY