I shot this image just before the sun came up and lit the whole scene (see next)... that is still my favorite image. However, I liked this image because it has both the warm glow of the twilight and also the magic of the cool blue tones.
Lens: Canon EF 17-40mm f/4L @ 24mm
Camera: Canon EOS 5D Mk II
Exposure: 30sec at f/13 and ISO 50
Filters: LEE ND Grads 0.9 and 0.6 soft edge
Post Processing: Adobe Lightroom for white balance, shadow details, Adobe PS for wide angle lens distortion correction. Rest is straight from the camera.