back rough finished on the outside

Here´s the outside of the back rough finished and ready for purfling. As you can see, the knot is still there. It wont disappear. I will take the decission what to do when the back has been hollowed out. If its not looking like something that´ll fall out, then it´ll stay. This violin is not an order. If it had been so, most probably I would have had to make another back. People are getting really picky nowadays. I dont mind that you can see that wood comes from trees and this knot is very small.