Thought I’d quickly share this one as… well, I thought it was pretty cool.
Basically I added one of those duff iPhone apps that does nothing but illuminate your screen with a selections of colours in the pretense of it being a “torch”. It’s not very torchy, but it does work pretty well to paint light with.
All I did was rest the DSLR on a solid surface, set it for a longish exposure, suppressed the flash and got my son to wave my iPhone (3Gs) around in front on the camera with the screen set (in this case) to pale blue.
Anyway, we had fun: