Framing lithographs

[rasmusvn]

Originally Posted by Dreamcazman

My framer said the only way to keep it off the glass (using spacers) was to stick it to a backing board.

Is there any other way around it?

A mat (passepartout) along with those corners mentioned (I believe archical acid-free tape could work too? I might be wrong).

For those wondering about photo corners: http://www.dickblick.com/products/li...nting-corners/

The framers I know don't know what they are