I've been a bachelor and photographer for 15 years and have taken pics of many nude models. My office over looking the city has a huge photo of a vagina that I've had hanging on the wall for years. New visitors into the office are sometimes in shock when they see the photo but the office workers have gotten used to it.
Well, I have a new boss who brought in his wife to introduce me to her. When she walked in I recognized her from 15 years before as the model who is in the photo on the wall. When she saw the pic, I could see it in her eyes that she knew! Nothing was said or will ever be said.