Don't think to hard, you might hurt yourself

Don't think to hard, you might hurt yourself, originally uploaded by Magnera.

Strobist info:
Nikon SB-600 through white umbrella. Triggered by Cactus V4. Lumapro LP 120 as fill, triggered optically.

My brother and Chuck (the dog) is away for the weekend. Which gives me the opportunity to play with my new flashes.
Any tips on improvements are, probably, appreciated :oD