Corporate Wall Decor: Fine Art Prints: Printed on archival paper and matted in most standard sizes Vinyl Wall Covering: Printed on self adhesive vinyl in sizes that can cover any sized wall 1/4 " Acrylic: Printed on 1/4" acrylic in large sizes that are mounted directly on walls. There is no need for framing and they are very durable and the surface can be washed as needed. Wall Paper: Printed on actual wall paper that is mounted on a wall surface just like any wall paper