More cool blue nights created with Topaz B&W Effects and my Nighttime Blues by Photoframd presets.  Same layering technique except these photos were not HDR.  Each one is a single photo and the overall effect still works.  Be sure to take a look at the links below for more info and enjoy the blues at night.

Canon 7D Tips – Broadway at Night

Canon 7D Tips – Start with HDR, Finish in Photoshop

Photoshop CS5 – Nighttime Blue by Photoframd for Topaz B&W Effects Plugin

Photoshop CS5 – More Nighttime Blues with Topaz B&W Effects

Canon 7D Tips – Auto Exposure Bracketing 6 images or more for HDR

Photoshop CS5 – HDR & Canon 7D Raw Files

Photoshop CS5 – Finishing HDR with Topaz Adjust 4

Photoshop CS5 – Create High Impact Photos with Topaz B&W Effects Plugin

Photoshop CS5 – Easy Gritty Grunge Effect with Topaz Adjust 4