World Map Black Metal Wall Art This World Map Black Metal Wall Art will add a bold and interesting element to your office or bedroom. It features a two-piece, die-cut design of every continent. Major islands, such as Indonesia, Malaysia and Madagascar are also included. You’ll love the detailing of the edges of every region. Made of 2mm steel metal, this wall art is is quite durable. It comes with a special lumpy cast colour that gives it a rich look and a textured feel. Each piece hangs with one nail.