Small burst of creativity

So, before Jack's birth, when decorating his nursery, I went sports.  Not over the top, but just a few details - Clemson football on the shelf, wall hanging with a few sports on it, etc.  Well, he's not a sports guy, he's a train guy...at least right now.  He's too old for "baby decor" but I refuse to decorate his room in Thomas paraphernalia.  So, I made up my own decor.  I made this wall hanging out of his wooden track.  I hot-glued it into a shadow box and removed the glass.  Then I hot-glued on the train.  Jack loves it...except it keeps asking to take it down to play with it!