Can our brains construct a full colour image from a black and white picture?

[Johan Schoeman]

Download and run the attached project. Listen and follow the TTS instructions...a bit slow but listen and follow them....

 

[LucaMs]

I have not downloaded it, but maybe is it like this little game (thirty seconds)?
"1. Look at the yellow dot for 10 seconds."
"2. Then look here"

(Full screen - pause)

 

[LucaMs]

1':12"

Are the two trapeziums of different color (tonality)?
Put your index finger in the center between them, horizontally, on the boundary between them.

(3':15" Other experiment
"Do not perform this experiment if you suffer from epilepsy.")