Gianni A. Sarcone, Marie-J...
John Henry Pepper
'Pepper's Ghost' was a popular stage illusion in the nine...
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Victor Dorff
Helps you to create spirals and experiment with the templ...
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Al Seckel
Every type of optical illusion is here, along with notes ...
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Jonathan Stephen Harris, S...
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David Colello, Ecopunk Press
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