I have nude photos I've printed out and laminated, but they are not at my house, they reside in my office/warehouse. Since I usually work alone, I'll pull out whichever one strikes my fancy for the day. There is the slightest possibility that some deliverymen have seen them from a distance, but I usually face them toward me and away from the door. From that distance, they may notice a nude figure, but they may not notice it's my wife.
I also used our mug press to put a couple photos on a color change mug, so the image appears when you add hot liquid to it. That one resides at home and she knows about it. She gets really flustered every time I use it.