Illusions

I have always loved things that fool the eye.  Here are some wonderful examples.

The Black Dot

The Haze

Rotating Drums

These images are not videos, yet they appear to be rotating cylinders.

Try this one!!

Parallel Lines?

They are actually straigh, parallel lines, but they sure don't look like it, do they?

Rotating Circles!

The Spinning Lady

Check which way she is rotating and then watch carefully for a few moments: she'll reverse and spin the other way!! Can you control it?