Wet Mounting
Wet mounting is a permanent mounting process that uses liquid glue as the
adhesive.

The glue is applied to a backing board; then the artwork is placed on top of
the glue surface. The piece is placed into a vacuum press, with the heat
turned off, to completely flatten the art. Since liquid glues are water based,
there is a chance of the backing board warping as the piece dries. To
counteract this effect, a second piece of kraft paper is mounted onto the back
of the board.

Since the process is permanent, you should not mount any original, limited
edition or col