The cube was, and I made a box of developing for my daughter!
When I had time for sewing, I did a box for my daughter. I took a box from the photo accement put several butchers in it to ring, closed it. I measured the length and width of the sides and sewed from different color and texture of the fabrics "dressing for the box", and then I walked on it all that was at hand, it turned out what happened, to evaluate you. My daughter really likes!