Juggalo? (second-curtain sync)

[The Suit]

I recently read about a flash technique called "second curtain sync" and decided to try it out. I have no real clue what I'm doing, but I made slow improvements last night over the course of about 150 exposures.

As always, comments and advice, please.

1/4 sec, f2.0, ISO 200:


1/8 sec, f2.0, ISO 320:


1/12 sec, f2.0, ISO 400:

[mtcham]

Nice-that's some serious concentration