How to hide the TV spot above the fireplace?

I have a dilemma. I have an electric fireplace with a huge inset for a TV over it. It's wonderful because we have a TV that fits right inside it. The only problem is that when guests are over, having the TV out in the open as part of the 'decor' is just tacky. The TV inset has a nice wood frame around it that would be perfect if I could disguise the spot as a piece of art. However, I would like to do it so that the art could just be rolled up and out of the way or somehow easily slid out of the way when we want to watch TV. Is there any way to do this and if so, please provide me a link so that I can see how it is done. So far, I haven't had any luck. Oh and the fireplace produces little to no heat so a piece of fabric art wouldn't be an issue. I just wouldn't know how to mount it and I wouldn't know the first place to look for textile art. Any ideas would be appreciated.