your best peice by far, well of your recent series of works. it has such great texture in the washes of colours between the patches of white, and its just an awesume concept/composition all round.
I guess I was vague...when you paint did you do a layer of burnt sienna(as your first layer) then build up colors before you get to the top most layer? Probably just an art school thing. I was wondering because you seem to be churning these paintings out and underpainting doesn't happen fast.