By Dustin Guy | Mountlake Terrace, Washington

By Cameron Frankish | Rowtor, Dartmoor, Devon, UK

By Peter Mellquist | Åre - Grundsviken Jämtland Sweden

By FRANK LU | Arlington, Texas, USA

By Jorge Gutierrez | Allegan, Michigan

By David Brown | Bondurant, WY, USA

By Yead Muhammad Ivan | Kishoregan,Dhaka,Bangladesh

By Beata Kielbowksa | Val Caron,ON,Canada

By Peter Mellquist | Åre - Grundsviken Jämtland Sweden

By Michelle Farrow | Tucumcari, NM USA

By Lawrence Wong | Bellingham, Washington

By Abhijit Patil | Bath, ME, USA

By Concordia Research Station | Concordia Research Station, Antarctica

By Keith Kaiser | Pinnacles National Park

By Christy Turner | Barrier Lake,Alberta

By Yousri Karakand | Lac Beauport, close to Québec City