By Gerald Reisner | Ocean Twp, Monmouth County, NJ. USA

By Peter Pfeiffer | https://www.flickr.com/photos/pjpfeiffer/50131983572/in/dateposted/

By gareth peries | Mono Lake California

By Mohamed Mohamed | Libya,Tripoli

By Mohamed Mohamed | Libya,Tripoli

By Mohamed Mohamed | Libya,Tripoli

By Genna Hill | Mousam Lake Shapleigh ME

By Nizio Adrian | Ingleside Ontario

By Glenn Hughson | Lawrence, Kansas

By Abhijit Patil | West Boylston, MA, USA

By MIke Baxter | Springfield Missouri

By Alejandro Figarella | Templin Highway, Los Angeles, CA, USA

By Azi Colling | Colockum Pass, WA

By Lisa Coleman | Cumberland BC

By Justina Burt | Basin, MT

By David H | above Bellinzona, Switzerland