I was wondering if there are any other methods to 
getting a very, very, very stuck sketch off a 
cel. I have one cel that appears beyond glued to 
the sketch. I noticed that most of my stuck-to-
sketch cels are stuck in many tiny spots. But 
this one seems to be completely stuck.I want to 
remove the sketch without damaging it too much. 

I've tried the "scratch" method (scratching the 
sketch with my fingernail to loosen it). Although 
the scratch method worked for every other stuck 
sketch I had, it's not working on this one.

I've tried the water method, but it seems to be 
removing the pencil lines off the sketch as well. 
So nix that method.

I've tried the freezer method, leaving it in the 
freezer for 30-60 minutes at a time. It's not 
working much better than the scratch method.

So, is there anything else I can try?

~Queenie