Quote Originally Posted by Vaughn View Post
Seeing an "upside-down" image as natural is very natural! In fact, that is how our brain receives the image in the first place. The basic law of optics dictates that the image thrown upon our retina by the lens of our eye must be upside down and backwards...yet we perceive it as right-side up and non-reversed. So this is an exercise our brains are quite familiar with.
I knew someone would bring this up.

Yes, that's the way our optical sensory system works. But it sure as hell doesn't mean that viewing a scene upside down is "natural"; the view is 180 degrees out of whack, unless one is standing on their head.

Oh, well. People like to rationalize all kinds of stuff. Who am I to stand in their way?