By Abhijit Patil | Pemaquid Lighthouse, Bristol, ME

By Wendy Hammitt | Farmer City, IL, US

By Ragini Chaturvedi | NJ, USA

By Steven Sweet | Port Credit, Mississauga, Ontario Canada

By Karl Diefenderfer | Quakertown Pa

By Dr Ski | Valencia, Philippines

By Dawn Pizzoferrato | St. Johns MI USA

By Asthadi Setyawan | Malang, East Java, Indonesia

By Asthadi Setyawan | Malang, East Java, Indonesia

By Niccole Kowalski | Meteor Crater Natural Landmark, Winslow, AZ

By SARA LaFratte Sara | Mitchellville Iowa

By Sara LaFratte Sara | Mitchellville Iowa

By Mark Noonan | Gary Indiana Lake County

By Anna malai | Batu Ferringhi Penang Malaysia

By Sheryl R Garrison | Southern Alberta, Canada

By Peter Lowenstein | Mutare, Zimbabwe