Yeah I have. Maybe this is a dumb question, but why do you even need to ask? It seems like a normal thing to do, and would help put names to faces... you're paying a professional to listen, if my T wouldn't look at a photo in session with me I think I would be really freaked out by that reaction, and I would probably stop feeling comfortable at that point. I would go home and ruminate on why, just why would T not look at a picture of let's say, grandma who had just passed away. Then I'd decide to find a new T.