By Rui Santos | Leiria, Portugal

By Rui Santos | Alentejo, Portugal

By Atharva Maurya | Bhadohi, Uttar Pradesh, India

By Justin Ng | Death Valley

By Muhammad Alaa | Egypt

By Saqlain Haider | Pattoki,Punjab,Pakistan

By Rui Santos | Monte Real, Portugal

By Miguel Sala | Valencia (Spain)

By Susan E Jensen | Odessa, WA

By Steven Bellavia | Mattituck, NY

By Robert R. Gaudet | Fundy National Park, New Brunswick Canada

By Makrem Larnaout | Tunis

By SAMIT SAHA | Alipurduar, India

By Kelly Whitt | Antelope Canyon Arizona

By Saqlain Haider | Pattoki,Punjab,Pakistan

By Yvonne White | Clare Ireland