Purchase a print of Fireworks, Space Needle, Lightning (2006)
This next picture is one of my favorites. You can actually see the explosion in slow-motion, as the firework unfurls, twisting upwards into a fan-shaped scattering of light.
Purchase a print of Slow Explosion (2007)
This last image is my biggest seller. The only Photoshop work I did on it was to bump up the contrast and lighten the Space Needle.
Purchase a print of Big Finale Fireworks (2008)
I won't go into details about how to shoot fireworks -- lots of sites already do that. But I do recommend trying. The results can be very cool.
Check out my fireworks gallery for other photos.