Not so much the horror but embarrassment and the "where do I look syndrome?"
Got called out to tint the main bedroom of a home and on the main wall is a professional n@ked photo large as life of the couple. Wouldn't you reckon they take it down or hide it before any tradesman got there?
Puts a whole new spin on eyeballing the people when time comes to divvy up the paperwork and bill.
Devil

Yes I would think they would have hidden it. 