This is a shot that came out in the night after I received my 50mm f/1.4 USM.
I brought my girlfriend (no longer nowadays) to the bus station, where her hair looked interesting. Since it was night I decided to try it with open aperture. The moment I shot the picture, some car went by and used it's brake - the brake lights created a wonderful Bokeh.
Hope you like it!
Equipment: Canon EOS 450D + EF 50mm f/1.4 USM