By David Perry | San Antonio, Texas, USA

By Kathie O'Donnell | Roughlock Falls near Spearfish Canyon, SD

By Lorraine Boyd | Colonie, New York

By John Winkopp | Cocoa Beach, FL

By Miguel Sala | Valencia (Spain)

By Jim Militello | Tucson, Arizona USA

By Hassan Dadashi . Arani | Esfahan. Iran

By Darryl Everon | Piedra Plat, Aruba

By Andy Dungan | Near Cotopaxi, CO USA

By Kenny Cagle | Twin Creeks Rec Area - Lake Ouachita - Near Hot Springs, AR

By Hassan Dadashi . Arani | Esfahan. Iran

By Sudhir Sharma | Stormville, NY

By Shubham Kumar Singh | Ranchi, Jharkhand, India

By Muhammed Aslam | Sann, Sindh Pakistan

By Alan Baxter | Graafwater Western Cape, South Africa

By Jean Cursino | Caçapava, São Paulo, Brasil