By David Hawkes | Sheffield, UK

By Hassan Dadashi Arani | Esfahan province. Iran

By Asha Prasad | Minnesota, USA

By Patricio Leon | Santiago, Chile

By Mario Rana | Hampton, Virginia

By Kevan Hubbard | Seaton Carew ,Co Durham ,England

By Jelieta Walinski Ph.D | Chiricahua National Monument, Arizona, USA

By Peter Lowenstein | Mutare, Zimbabwe

By Patrick Fogg | Grand Manan Island, New Brunswick

By Les Choy | Crested Butte, CO, USA

By Graham Hunt | Leicestershire UK

By Jim Grant | San Diego ca

By Sougata Bhar | ANAND

By Saeed Ahmed Abbasi | Kandiaro Sindh Pakistan

By John Fader | Lake Ontario

By Hassan Dadashi Arani | Esfahan. Iran