By Mohamed Mohamed | Tripoli,Libya

By Lorraine Boyd | Castleton, New York

By Patricio Leon | Santiago, Chile

By Allan Brereton | Toronto, Ontario, Canada

By Peter Lowenstein | Mutare, Zimbabwe

By David Hoskin | Halifax, Nova Scotia, Canada

By Patricio Leon | Santiago, Chile

By Fred Holman | Contoocook NH

By Bill Kozar | Columbus, Indiana. USA

By Patricio Leon | Santiago, Chile

By Ross Stone | Lone Pine, CA USA

By Tina Clothier | Hawaii Volcanoes National Park

By Bill Kozar | Columbus, Indiana. USA

By Peter Lowenstein | Mutare, Zimbabwe

By Mike Atkinson | Hull, England

By David Thomas | Northern Virginia (Lansdowne)