
As far as i could figure, for the best result you put the oposite colour dot or shape on the oposite colour background, then put a little bit of black on one side and white on the other..
( ,
Sat 27 Oct 2012, 18:11,
archived)

If so, I am impressed -- very much so. I have tried the effect and gotten results that only work if you 'stand back and squint' :)
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Sat 27 Oct 2012, 18:23,
archived)

static.thebroth.com/gal/im26451.jpg
and changed it to what you see,
I looked at that japanese psychologists work, and basicly figured out how he did it, oposite colours and black and white on oposite sides...
( ,
Sat 27 Oct 2012, 18:31,
archived)
and changed it to what you see,
I looked at that japanese psychologists work, and basicly figured out how he did it, oposite colours and black and white on oposite sides...

now have it create the illusion of a pen drawing out a word
( ,
Sat 27 Oct 2012, 18:49,
archived)