I bought one of those metal wall plaques that are meant to be hung outdoors for garden decor. I live in a place where we are not allowed to drill holes in the siding, but I see people everywhere with them attached to their homes. I asked around at a home improvement store, but they weren’t very helpful. I am wondering if anyone has any suggestions on how to hang it. I can’t use the command hooks with the sticky backing, because it would be too heavy. Any help would be greatly appreciated! Thanks!