If the skeleton was going to reach into the box, his body had to be in relief on the door. I suppose he could have been three dimensional and completely separate from the box, but somehow integrating the skeleton and the box was really appealing and I wanted to continue the relief that had already begun on the back of the box. The difficulty came in protecting the flower and leaf imagery while adding the bones to the surface. Sculpt a little...fix a little...sculpt a little...fix a little. Not so much fun.