I used scrap wood and Mod Podged some old book pages to it. I then cut my letters out of cardboard and painted them. I used a chipboard frame for the "O". I drilled holes in the wood to attach the wire for hanging. You can easily twist the wire by wrapping it around a pen/pencil/paintbrush etc. I hot glued my letters on and finished it all off with a nice coat of Mod Podge. What do you think?