- Find a facade with multiple layers, and make a diagram of the layers, speculating as to what the function of the different layers might be.
- Draw a location where the floor blends into the wall and the roof.
- Draw a corner between different facades (materials, design) applied to different faces of the building.
- Draw a private entry-how do we know this is public?
- Draw a public entry-how do we know not to go in here?