I could see that leveling it, but you'd still see the separation between graphic and glass. Last night I experimented with a heat gun and it actually worked to lower the bubble and adhere the art to the glass, but it wasn't good enough to fully do it. It also made some of the art brittle, so I called it a fail and am not going further. I'm thinking the ultimate easiest would be to remove the art completely in a water bath and put a resin or something like mod podge down and then squeegee the art down to the glass again. Maybe in theory that's great, but I bet practice would be difficult. Maybe if you put tape on the back to reinforce it before the art was removed???
I think in theory that is insane. It sounds like the furthest thing imaginable from being able to work.
As for the surf board resin... when you pour something over the glass it will take chipped pieces with it as it spreads. It seems like a real long shot too.
