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Clockwise. (I don't buy the right brain/left brain distinction, however)
Also interesting, I find that my brain is visually filling in some details of the hair and face that don't exist.
[/ QUOTE ] Hi Metric,
Here's another discussion on the dancer. These folks at Freakonomics are attempting to do a little experiment to test the efficacy of the dancer test. They are also asking their group if anyone knows why or how this is suppose to test for "brainedness". They have over 1045 comments as of my writing this, so I haven't waided through many of them yet. Just thought this was interesting.
Look about a quarter of the way down the page.
spinning dancer - Freakonomics Blog