The color image was exhibited in the New York Arts Biennial 1997,
Eighth Floor Gallery, New York City , N.Y., October 14-25, 1997, under the title "Now you see it, now you don't; or don't you?" The exhibit, under the title "Thresholds: Limits of Perception", featured works by
artists and scientists.
( In collaboration with Andrei Gorea)
In both panels the text is: "ONE AIM"
 
Contrast polarity and orientation
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Color polarity and orientation
Letters "O" and "E" are formed by orientation. Letters "A" & "M" are formed by color. Letters "N" & "I" are formed by color and orientation.