Salt Lake Valley At Night

This image was taken in Draper, Utah at traverse ridge.  It was during an event put on by Photowalking Utah.
I had forgotten my tripod that evening and decided to use my camera bag as a prop.  The exposure time on this image is 15 seconds.  I found it interesting that on the original high res file you can see all the way to the Great Salt Lake.  It is in the upper right hand corner under the darkest orange part of the sky.