By Nicholas Holshouser | Blue Ridge Parkway Milepost 421, North Carolina, USA

By Don Bickham | Real county Texas

By Jen Scott | Port Canaveral, FL, USA

By Ana Paola Cavazos | Monterrey, México

By KATHIE ODONNELL | Rapid City

By Bob LeClair | Scottsmoor Florida

By Mohamed Mohamed | Libya,Tripoli

By David Byers | Texas Hill Country

By Gadi Eidelheit | Pduel Israel

By Pradnya Gharpure | Nagpur, India

By John Merriam | Marineland, Florida, USA

By John Merriam | Marineland, Florida, USA

By Victor C. Rogus | Sedona, Arizona

By Larry Hollar | Hasty Lake, John Martin State Park, Hasty, CO

By Kannan A | Woodlands, Singapore

By Barry Medlin | Hahira, GA USA