So what are the changes into the Imperium?
Let us say you are a person (Paterfamilias specifically) of some importance in Pompeii in AD 79. You are to receive a visit from your crusty old Uncle , a strict unbending Catonian of the old school . You wish to impress this Uncle as he is rather wealthy despite living , apparently , on porridge and old dried fruit, (hence suffering impacted bowels).
How will you avoid making a decorative or stylistic faux pas that will mark you down as a man of modish opinion , and therefore unfit to be bequeathed his great wealth?
Tricky, firstly you cannot undo the architecture of the house you had built a few years ago. The atrium-peristyle