Cathedral Window Decor Arched Wall Niche Bracket. This sculptural wall hanging is a piece of Architectural artwork and also can hold another decorative display on the bottom ledge or shelf. Inspired by the Gothic windows of Europe, our exclusive arch fragment adds instant architecture to any space. Though it appears to be a weighty artifact, it is actually cast in designer resin for easy hanging. Will hold up to 7 to 8 pounds. Comes in two sculptural pieces.