[Leon]

I agree with Rob D above. Glass against a picture or other antiquity can be a recipe for disaster. I have at least one very modest (thank goodness) piece that is stuck completely to the glass. It is a piece I am going to sell and I am going to be very up front about it. IF anyone wants to take it out of the frame/glass it will definitely be sticking and take paper chunks with it. For this composite, I just checked again, and it is probably 1/4" to an 1/8th of an inch off of the glass. Of course I had it professionally done for about $350, which isn't cheap...but it is some of the smartest money I have spent in the hobby. The high end art shop did a fantastic job with archival everything and a new kind of glass that reduces glare signicantly (and of course is UV protected).