By Sheryl R. Garrison | Waterton Lakes National Park, Alberta, CA

By Ken Chan | Mount Hamilton, CA, USA

By Alexander Krivenyshev | Manhattan, New York City

By Hassan Dadashi Arani | Iraq

By Chuck Reinhart | Vincennes, Indiana

By Frank Lu | Arlington, Texas, USA

By Shaurya Salunkhe | Pune, Maharashtra, India

By Lynzie Flynn | Orange, California, USA

By Paul C. Peh | Volcano, HI, USA

By Patricio Leon | Santiago, Chile

By Hassan Dadashi Arani | Iraq

By Mohammed Abdallah | Whales valley, Egypt

By David Hawkes | South Yorkshire, UK

By Victoria Bryhan | Corvallis, Oregon

By Prem Swaroop Kolluru | Visakhapatnam, Andhra Pradesh, India

By Prem Swaroop Kolluru | Visakhapatnam, India