By Gregory Dupont | Colorado Springs, Colorado, USA

By Joseph Kwong | Amboy Crater. Mojave Desert, California, USA

By Kelsey Parker | Shubie, nova scotia canada

By Jeremy Likness | Monroe, WA, USA

By Hassan Dadashi . arani | Esfahan . Iran

By Larry Kieffer | Hickory, NC, USA

By Meiying Lee | Mount Hehuan, Nantou, Taiwan

By Ron Brammer | Hökåsen, Sweden

By G Hunt | Hunstanton Uk

By Jose Lagos | Vaals, Netherlands

By Eliot Herman | Rio Hurtado Valley, Chile

By Eric Garen | Park City, UT, USA

By Maynor Mijangos | Guatemala City, Guatemala

By Jeff Walker | Boise, IdahoUSA

By Alex Martin | Lakewood Ranch, FL

By Cathy Adams | St Stephen, NB, Canada