Background photos:
* Various Unknown
* Chicago River South Branch from the Cityscape Bar by Chris Smith (20)
* Hong Kong - Cityscape by Kin (19)
* Unknown by Ryan Mcguire (15)
* Unknown by Ryan Mcguire (14)
* Pebbles by Edward Bowden (13)
* boston view by craig Cloutier (12)
* Reprocess on Teresa's Bench by Randy Wick (11)
* Gaviota en el Top by Andrés Nieto Porras (8)
* Moscone North by Robert S. Donovan (7)
* Light Trails by William Warby (5)
* Bridge To Brunswick, Ga at Sunrise - 2 by Bob Jagendorf (4)
* Brick Wall Texture by William Warby (3)
* Smoke Plume by William Warby (2)
* Smoke Plume by William Warby (1)