*Jenn lights a Lucky, and contemplates*.... You know I been thinking, that art isn't as bad as one might think, And you should scan it before you do anything as cheap insurance, Basically draw a pencil grid on the top and scan it in 7" sections and scan at 300dpi. That way you not only have options in case of mishap but you could stich the scans back together in P/s and put that art back on new glass, (which most likely easy to replace.).