"Visions of the Future: Enceladus printed on 3mm (1/8 inch) crystal clear acrylic glass. Mounting bracket attached to the back for easy hanging is included. Courtesy NASA/KSC. Courtesy NASA/KSC. Acrylic wall art looks amazing in your home or business. Printed on the back of the acrylic giving it depth and easy maintenance. The super durable and hard-to-damage qualities make it the ideal wall art for hotels, rental properties, and restaurants. From small sizes to extra large sizes, it is easy to hang, won"t shatter like glass if it ever falls down, and is easy to maintain. Simply dust it off or use a damp soft cloth for cleaning.