Nice! Good complimentary colors. I like the free gestures and white characters. It's also interesting (and would like to know) what you used to make your marks other than typical brushes.
Thanks Enyaw and Arty. The squigglies on the left white block were done with a small plastic bottle with fine spout. I'm still experimenting with calligraphic effects. The thinner black lines would have been done with a Sharpie felt tip pen.