If you can see though, the door opens, and inside we spot a surprised set of eyes, there in the darkness... LOL
As I look at this pic, I can see the reverse side of the Ranger paper, the side you are meant to use as the front, but I wanted writing inside the door. Wish I had grafitti'd it a bit more, would that have been awesome. I will save that for next time I do a toilet door project ! LOL
I just love making atc's, if you havent tried it, you definitely should, its fun to work on such a small canvas, 2.5" x 3.5"