Image via Wikipedia
The other day when I was looking again at my post The Spinning Dancer Illusion I found a way to control the direction she is spinning.
Click on link below to see the dancer in motion:
REFLECTIONS- The Spinning Dancer Illusion
If you read any text below the dancer and watch her from your peripheral field of vision she will change direction back and forth then change more slowly if you look directly at her.
Let me know how this works for you.