MC Escher 3 glass spheres or Custom Framed Print Escher worked primarily in the media of lithographs and woodcuts, although the few mezzotints he made are considered to be masterpieces of the technique. In his graphic art, he portrayed mathematical relationships among shapes, figures, and space. Framed Size: various sizes Molding:Professional 1" Flat Top Black (solid-wood) 1.5 inch mat. (Various Color Combinations Available). Includes glass and metal wire for hanging on your wall. Print: Bonded Dry-mounted Print on Foam Core. Perfectly flat and smooth finish High Resolution and Quality Full Color Print The double mat adds depth giving the display a unique "looking through a window'' appearance. The calendar print is bonded to foam core on a hot vacuum press. This bonding gives the print a perfect flat and smooth texture. This process also insures the print will never fold or fade with age or moisture. This wonderful display makes a thoughtful and original gift containing a classic vintage touch yet modern design, allowing it to fit alongside both modern and classic decor. BUY WITH CONFIDENCE. ALL OF MY DELICATE ITEMS ARE SHIPPED WITH A SPECIAL 3 LAYER PROTECTION SYSTEM.