... and ofcourse each of the small black squares has a short straight line on each of four sides - so there is LOTS of straight lines.
Type: Posts; User: Southern Man
... and ofcourse each of the small black squares has a short straight line on each of four sides - so there is LOTS of straight lines.
It is far more complex than your brain seeing what it expects to see.
The eye is only focused in a very small section of the view your brain bulids and also there is the 'blind spot' where the...