By Mohammad Adeel | Lahore, Punjab, Pakistan

By Mario Rana | Hampton, Virginia

By Radu Anghel | Bacau, Romania

By Vedant Pandey | Varanasi Uttar Pradesh India

By Soumya Seal | Kolkata, India

By Yead Muhammad Ivan | Kishoreganj,Dhaka,Bangladesh

By Salil Kawli | Mumbai India

By Hassan Dadashi . arani | Esfahan . Iran

By Richard Tan | San Juan City, Philippines

By Chrishan Rajiah | Dubai.U.A.E

By Sally Mesarosh | Mesa, Arizona

By Sudhir Sharma | Cliffs of Moher, Ireland

By Eliot Herman | Tucson AZ

By Mandy Daniels | Derbyshire, UK

By Barry Medlin | Reed Bingham State Park, GA

By Andy Dungan | 10 mi N of Cotopaxi, CO USA