There are two pictures in this…..
If you watch the above images from your seat in front of the computer, Mr. Angry is on the left and Mrs. Calm is on the right.
Get up from your seat, and move back about eight feets!! Now see they switch places!!
This illusion was created by Phillippe G. Schyns and Aude Oliva of the Univ. of Glasgow.
Seeing this reminds me of a very old saying that we may not be seeing what’s actually there is, all the time!!
I do not know how they generated this fascinating image, and I believe they use PhotoShop to generate anything similar. I know it has something to do with “low-pass” and “high-pass” filters, but the details??