Mild buckling throughout sheet, likely due to hinging. Negligible toning on sheet around heavily inked black lines; primarily evident under raking or blacklight. Sheet appears to have fallen from the hinges. Hinged along all edges, float mounted, and framed under acrylic; not examined outside of frame due to size. Framed dimensions 76 x 57-1/2 inches. No tears, losses, major hard creases observed.