Twilight City
The combination of a calm night, vibrant blues and lights shining brightly from Downtown made this twilight capture possible.  I'm quite happy with the D800's performance at night too.

1.6 second exposure @ 50mm and f/13

113 in Explore!
city longexposure blue sunset calgary night buildings twilight dusk bluesky explore alberta bluehour fullframe fx keynote bankershall calgarytower ramsay eap arriva thebluehour encana twilightcity nikond800 encanatowerthebow twlightskyline