Fun with a flash gun
In the following shots a flash gun was used to light the subject. The subject is naturally dark (a playground in a park with minimal lighting). The camera is mounted on a tripod, the shutter is opened, and the photographer (or the subject) wanders around with a standard flash gun triggering the flash at strategic locations. You could always just use random flashes if you prefer.
The images on this page are pretty standard. They were my first (and only) experiments on this technique and deserve greate attention - one day.
The darker the park the better. As with all my attempts at bulb photography, the fewer the traffic lights the better.