Where the hole comes from ?

The red squares are the same color in the upper and lower part of the "X"

The diagonal lines are parallel.

The center circles are both the same size

There are no curved lines in this image

There are no gray spots at the corners of the squares

The circles appear to rotate when you move your head closer and away from the screen looking at the center dot

Wavy Squares? No

There are only white circles at the intersections

There are no curved lines in this image

Where are we going?...

the dots transform in green and disappear