Anyhow. . .
Had to stop doing piece 3 ½ way through, so middles ok and stuck on wall with 2 edges pasted and dried but not stuck to wall, so with shrinkage is now all curly and brittle.
Can I rescue it? Thinking soaking with a sponge, but will a new coat of paste stick wet paper? Or will there be enough moisture in paste to expand/stretch paper?
