Who is the photographer of a famous B/W photo of a NUN and a MAN beside her reading a PLAYBOY magazine?

A picture of a nun and a man. They are sitting next to each other in some cafe i guess and both have a magazine in their hands. The nun has some ordinary magazine, and the man is reading PLAYBOY. The nun is kind of embarassed and angry when she turns her head to see what the man is reading. The photo is in B/W, I once saw it in a restaraunt and have been trying to find it on the Internet ever since. Does somebody know the name of the photographer or any information that might help me to find it? If I remember it correctly, it said "THEISSEN, 1990, photo in Italy" in the bottom right of the photograph.