THICK WALLS

Open your mind to the possibility that the walls of your building can be thick, can occupy a substantial volume - even actual usable space - and need not be merely thin membranes that have no depth. Decide where these thick walls ought to be. To contain shelves, cabinets, displays, special lights, special surfaces, deep window reveals, individual niches, built-in seats and nooks, the walls must be at least one foot deep; perhaps even three or pour feet deep.