Ceiling Tile

I found this metal ceiling tile on a junkin' trip months ago. 

Got it for $25, came from a hotel somewhere in Asia, I believe. I knew immediately what I wanted to do with it...but for some reason it took me {as previously mentioned} months to get around to it. I absolutely love it and don't know why I did not take the {seriously} 15 minutes it took to hammer a couple brads in the wall, hang it and put pictures on it with magnets, sooner!