All I had was a tube of black acrylic but I agree, it turned out great, I may try to do more soon. I can't wait to get some white acrylic and try on some mahagony or some other darker wood. Already got a few things in mind.
Wow, we sign the same? Odd! I don't think I've seen your sig.
I've got a sh*tload of paint, but've more or less gone over to posca markers instead - basically paint in a pen. They do really well on wood, and looks good. (friend of mine did this with markers: [link] )And I'm a lot better at drawing than painting.
As for the sig, this is not the best example, I usually do the sig bigger and the 06 smaller and closer together, but you'll get the idea here: [link]