1. Phoenix, Arizona, 2012
Photograph by Andrew Pielage | apizm.com
2. Phoenix, Arizona, 2011
Photograph by Daniel Bryant | Prints available
3. Indian Ocean near Onslow, Australia, 2013
Photograph by Brett Martin @ fishwrecked.com
4. Phoenix, Arizona, 2012
Photograph by Steve Flowers on Flickr
5. Khartoum, Sudan, 2007
Photograph via Paul Currion on Flickr
6. Phoenix, Arizona, 2012
Photograph...