Situation: Standing in between a long table and a chair while facing away from the wall.
Alternative situations: Smoking a cigarettes' on this side of the room while my hand is on top of the table that is on my left and my phone on top of the chair at my right. I am in the corner of the room with a chair to my left at 3 o'clock. And a long rectangular table to my left at 9 o'clock.
Question: Can I see the radiator if I turn around?