Thank you, I was actually looking at a peice from iLKke called Soundbyte when I was doing this, I wanted to acomplish some sort of simalarity with a much simpler pallete. I have been stealing palletes I thought were interesting... this is just one of those pictures.

I find this piece to be a bit visually confusing (for example, it took me a while to "get" the hair), but I really like some of the experimentation that is going on here, good job. : )  I'm thinking you could still tinker a bit with the colours, but that's entirely up to you.

Search for pacific understanding ;o)   lol   
Well done 4 colors piece.