Silly guys, those are mock-ups and not only do you build them to gauge light angles, you must see how the slate on your new roof flows with the Granbury, Austin or Rock rock. (See corner Versailles and Preston.) Pure design function. You don’t keep them up after the house is built. Mother (in-law) gets the 5th bedroom suite behind the kitchen and it darn well better have a jacuzzi and widescreen TV.
