The '300' Technique...

Here's a photograph that I took this week whilst out and about of one of the vehicles used by Heathrow Airport Police to patrol outside of the airport perimeter.

I've never been sure of what to call the technique I use to create this kind of effect until the other day when one of my friends said that it looks like the film '300'. Now, I've not actually seen the film so I can't comment but hey, it's alot easier to call this the '300' technique rather than 'the arty, grungy, sort of drawing type technique' so I'm gonna go with it :o)