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jrlewis's picture

Interesting Observation?

Submitted by jrlewis on Tue, 09/23/2008 - 3:11pm.
I have noticed that the dark green Serendip arrows always appear more readily for me.  However, when I glanced at Grobstein with them in the background, it was the yellow arrows I saw.  The yellow shirt Grobstein was wearing might have contributed to this effect.  The environment altered my perception of the ambiguous figure. 

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