Flash Bulb art II
Another experiment with the Flash Bulb effect. Same method has been applied. But this time round, instead of applying the Flash Bulb effect onto different objects, multiple Flash Bulb effects are applied onto a single object. The result looks good, giving you a lightning effect. Try that out too, and perhaps you can further improvise it.
Here's a sample you can take a look at:
http://pptheaven.mvps.org/blog/FlashBulbEffect2.zip