I need some advice. This is our fireplace. These vents are so ugly. Somehow the heat from the fireplace comes up through them. So we need them. But who wants to look at them all the time. I had a quilt hanging up there, but I like to change it from time to time and that was a pain. Drag out the ladder, blah, blah, blah. I had this idea to put up some old shutters, but the ones that I had were about 6 feet tall. And that didn't look right. I found an old window that I could put over them. But I need a way to cover the glass. I thought about putting a mirror behind the panes. But I don't want the mirror to look new. Does anyone know how to age mirrors to make them look old? Any suggestions are welcome!