Atop the Brooklyn Bridge at night, I made these images by setting the shutter to be open for a relatively long time. (Tamron 17-50 at 35mm, f11, 20 sec).
The long exposure produced the effect of streaming lights of the cars on the bridge highway below me.
The first image was converted to black and white in Lightroom 3. The second image in color is actually the same photo as the first. But this one I enhanced with Topaz Adjust 4 to create a HDR-like image.
Each photo was cropped differently so the perspective appears to be different.