By Bob Kuo | Toadstool Hoodoos, Utah

By Devi Singh Meena | Faridabad, Haryana, India

By Kannan A | Woodlands, Singapore

By Laurie Engelhardt | Hermosa Beach, California

By Robert OFerrall | Skiatook Lake Oklahoma

By Chuck Reinhart | Vincennes, Indiana

By Jacqueline Johnson | Hollywood, California, USA

By Raul Cortes | Monterrey, Mexico.

By Robin Izsak | Fort Greene, Brooklyn NYC

By Lou Musacchio | Montreal, Quebec, Canada

By Mohamed Mohamed | Libya,Tripoli

By Peter Carter | Sisters Oregon USA

By Kit-fun Ho | Shatin, Hong Kong SAR

By Bob Kuo | Toadstool Hoodoos, Utah

By Stefan Nilsson | Kristianstad, Sweden

By Tasneem Firdaus | Dhanbad, Jharkhand, India