I have just bought one of those large louis mulcahy platters and intend to hang it on the wall but there is nothing on the reverse side. In the shop they gave me these large round sticker that attaches to the back with a hook but even the man selling it seemed sceptical that this would hold and said I could use a "claw" but I don't want to use something that will be seen from the front. Does anyone have any experience/advice in how best to go about hanging my big plate