I wanted a not-so-serious library with some space to hide my stuff and at the same time, to showcase other items. I had enough space in front of it to have a big picture. In other way, it can be a little bit “massive”.
I work teaching computer courses and it could be allegorical of it.
Superposing Expedit modules created an array of cubes that is possible to color by using doors, drawers, boxes and any other stuff. Tetris schema is exactly what I was looking for.