The Forth Bridge, South Queensferry

Three images, taken during November 2014, were blended together to create this photo of The Forth Bridge, South Queensferry.
The technical information is as follows.
Camera - Canon EOS 5D Mk II
Shutter speed - 1/13
Aperture - f14.0
Lens - Canon TS-E 24mm f3.5 L
Focal Length 24mm
ISO - 200
Filter - Hoya 72mm HD Circular Polariser
Tripod