By Victoria Bryhan | Yaquina Head looking at Agate Beach

By Michael Flynn | Pine Mountain Club,California,USA

By Ross Stone | Lee Vining

By Peter Lowenstein | Mutare, Zimbabwe

By Jim Militello | Tucson, Arizona USA

By Kris Hazelbaker | Grangeville, Idaho, USA

By Mike Vaughn | Shreveport, LA

By Mike Vaughn | Shreveport, LA

By Mike Vaughn | Shreveport, LA

By Hassan Dadashi . Arani | Chaharmahal and Bakhtiari province. Iran

By David Hawkes | Sheffield, UK

By Lorraine Boyd | Cohoes, New York

By Stephen Montag | Quebec City, Quebec

By Hassan Dadashi . Arani | Chaharmahal and Bakhtiari province. Iran

By Sudhir Sharma | Stormville, NY

By Mario Rana | Hampton, Virginia