Situation: I am facing a picture while there are two office chairs to my left and right. A large meeting table is behind me.
Alternative situations: I am standing next to the chair, left side of chair and pondering while looking at picture frame in front of me. I am looking at the picture in front of me on the same wall as the clock, there are two chairs and later a door on my right side.
Question: Which way should I tilt my head if I want to see the image on the projector screen?