"The engineering behind these self standing stages always amazes me. On the base is a massive heavy steel beamed structure that everything is anchored to. The upper part is mostly very light aluminum with a lots of triangles in it. To have the heavy overhang on the front there needs to a an equally heavy counterbalance in the back. The weight rests on the center which is probably reinforced quite a bit. The division symbol motif is from Ed's 3rd a latest album (EP) called divide. This first EP was + (plus) and second was x (times). Very artistic."