Originally Posted by lynn_z
Am I completely nuts and how do I blow the picture up enough?
NO!!! I have done so before with a Noah's ark tole painting picture. Just take it to a copy store that makes CAD/Architectural copies. They can blow it up a lot! It's going to depend on their machines, but if I remember correctly I was able to go from one sheet to about 3 feet wide by as long as needed.
You could also run the pic onto a transperancy and use a projector to outline it off a light colored wall.
So hopefully one of those options would work!