Hi Ian.
Very helpful and full of information regarding the human eye and how we view objects with color and movement.
Going to go have a good read now about our eyes and our perception.
A few years back when I was only about 12yrs old I had an accident where my fishing rod slapped back and hit my right eye, On my dad taking me to the hospital, the surgeon who looked at my eye said I was very, very, lucky that it had just missed by a fraction of a millimetre my retina, here's the crazy thing, when it hit my eye I was blinded literally straight away, total blackness and very scary.
Anyway, on the way home my sight gradually began to come back in stages it was very strange, because as it gradually came back it was like all was pitch black on the edges of my vision but here's the strange thing, my vision in the center looked like I was seeing through the red cross ➕ logo but I could only see through the cross if you know what I mean, it's hard explaining it,
To this day the side effects of the accident have left me with a black dot on my right eye that sometimes has me swatting out like I'm trying to get a fly lol ? only for it to be this black dot/smudge on my eye.
Thought the Post was informative and has opened up my mind to look and try to get some basic knowledge on the human eye, Thanks again Ian.
Cheers ? Mark.