Edit: Decision made. This will be my Smoke submission for Class with Dave. Thanks to all who chimed in!
Smoke - The beautiful swirls and twirls of smoke aren't always that easy to catch on camera. Take something spectacular.
Possible Class With Dave submission for the "smoke" assignment.
You wouldn't believe how hard it was to catch the first burst of smoke from blowing out a match, while keeping the whole thing in focus.