Where’s Archbishop Desmond Tutu?

"Archbishop Desmond Tutu attends a talk at Trinity College's Philosophical Society" -- that's the caption that came with this photo. However, we can't seem to spot the esteemed archbishop in this photo. One might expect him to be front and center as a guest of honor, but he isn't. Is he hidden in the back? Is the crowd waving *to* Desmond Tutu, who is off camera? We can't tell. Perhaps you can find him. In any case, the date was June 8, 2005, and the place was Dublin, Ireland.