By kevin johnson | South Downs National Park, UK

By Lory Hawley | Hayward, CA, USA

By Richard Roper | Panama City Beach, FL

By Arne Herenstein | Flagler Beach FL USA

By Mark Mulligan | Southwold, east coast, England

By Sourabh De | Hyderabad, India

By Sue Gailey | Cleveland, GA, USA

By Prabhakaran Andiappan | Buraq, UAE

By Jeff Cate | Joshua Tree National Park, California, USA

By Brett Robbins | Boston, MA

By Tom Dietrich | Laramie, WY

By Dea Jacobson | Cedaredge, CO

By Richard Hines | Lexington, SC, USA

By Harold Jerrell | Rose Hill, VA

By Barb Stinehelfer | Upper Sandusky,Ohio,Wyandot

By Sitthichai Ngamsomchit | Bangpakong, Chachoengsao, Thailand