By Dr Ski | Valencia, Philippines

By Joel Weatherly | Edmonton, Alberta, Canada

By Victor C. Rogus (FRAS) | Sedona, Arizona

By Melanie Higgins | Sun City Center, Florida, USA

By Steve Pond | East Grinstead, Sussex, UK

By Tom Wildoner | Weatherly, PA USA

By Kannan A | singapore

By Stephanie Longo | Mueller State Park, Divide Colorado

By Eliot Herman | Tucson, Arizona, USA

By Dr Ski | Valencia, Philippines

By Shlomo Shalev | Bowser, Vancouver Island, B.C. Canada

By Dr Ski | Valencia, Philippines

By Abhijit Patil | Cape Elizabeth, Maine

By Anne Jones | Fussa Airbase, Japan

By Gerard Buzolic | Coolum Beach, Queensland, Australia

By Roy Bradfield | City of Sunderland, England, UK.