1. 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.
2. Draw a location where the floor blends into the wall and the roof.
3. Draw a corner between different facades (materials, design) applied to different faces of the building.
4. Draw a public entry-how do we know this is public?
5. Draw a private entry-how do we know not to go in here?
