Nice big mirror. I think it needs some type of frame. I prefer natural, but if you like color why not make one and paint it brilliant colors, different on each side of the mirror. Just find a place to hang it with those mirror hooks and then place a frame around it if you can't make one and groove the edge to fit. Or you could mount it to a piece of lightweight plywood and then just paint the outer edges to look like a frame and then stand or mount it with an easel type backing wherever you want it?