I recently had to create a mask from customer supplied artwork for this 1981 Ski Nautique. It required 8 plus hours of computer work and hours of trial and error to get the mask to curve to the boat. What is the word for 3 curves in one? Compound curve? The art work was sent to me straight! Took a while but it is done! I think they should leave my rainbow mask in there and not paint it black! Looks kinda cool!