Grid IllusionHermann grid illusion - there appear to be dark dots on the crosses of white streets.
Deformed CirclesThe black and white patterns make the circles appear to be distorted.
Rotating ?The circles appear to rotate when you move your head closer and further away from the screen while looking at the dot in the center.
Are these lines Parallel ?Check out the two lines drawn at the center. Are these parallel?
Yes, they are parallel but due to the other lines in the background they might look as if they are not parallel.
The Jesus IllusionTo see the Jesus illusion in action, stare at the four dots in the center of the image for approximately 30 seconds, then quickly divert your eyes towards a blank surface such as a wall or ceiling. You should see the image transferred to that surface.