Well done pard. The touch of color adds a great deal to the portrait, even though it began as an accident. And the rough wood frame fits the portrait perfectly.
As to fuzzies, I use FD Ultra Reverse blades for just about everything I cut, and there are almost no fuzzies. That style of blade is 2 down and 1 up in repetition throughout the entire blade length, so the up-cut teeth keep the fuzzies to a minimum. The few that are still present can easily be removed with a Mouse. I have uesd a torch at times in the past and while it is an effective way to remove fuzzies, you just have to be cautious.