By Amr Abdulwahab | Fayoum oasis

By Sue Christopher | Puddingstone Lake, San Dimas, California, USA

By David Hoskin | Halifax, Nova Scotia, Canada

By Salil Kawli | Mumbai India

By Salil Kawli | Mumbai India

By Barry Medlin | Hahira, GA

By Hassan Dadashi . arani | Esfahan . Iran

By Pruthu Vanara | Gandhinagar, Gujarat, India

By Kannan A | Singapore

By Richard Tan | Tagaytay City, Philippines

By Amr Abdulwahab | Fayoum oasis

By Prem Swaroop Kolluru | Visakhapatnam, Andhra Pradesh India

By Richard Tan | Tagaytay City, Philippines

By Amheric Hall | Reno, Nevada

By MiTAL DOSHi | Jogeshwari East Mumbai Maharashtra India

By Chuck Reinhart | Vincennes, Indiana