This thing has been all over the Internets lately.
Until just a moment ago, I was only able to see her as spinning clockwise. I knew of course, that as with most optical illusions, you can see the “other” possibility by focusing on the right thing, or in the right way. I was finally able to get her to spin counterclockwise by looking only at her reflection on the floor for a moment.
Then I look away for a second, and look back – boom, back to clockwise.
