This is my youngest sons room. He has liked dinosaurs since he was 2 he will soon be 7. My hubby got me the Dino Tracks Cart for Christmas so I wanted to use it in his room. The shelf on the back wall was originally a spiderman one. I redone it using vinyl along with the long Jurrasic Park picture below. The dinosaurs on the wall are not from the cart...I'm not that good yet! He absolutely loves the room.