Next, is the starship image from The Fifth Element, intentionally overexposed. That's followed by the same frame - overexposed - on a number of additional projectors. When looking at those, note the level of brightness of the background space, and the letterbox area. If two projectors' images have their background space and letter box at the same brightness, then the image of the starship that is the most overexposed is obviously, the one with the better blacks! Not so obvious? OK, consider, if two starships were identical in exposure, and one had obviously blacker space, etc., then, if we lightened up that one, until its space was the same as projector #2's then its starship would be more overexposed.