https://www.giannisarcone.com/
Gianni Sarcone: Artist, Author, Designer
Gianni A. Sarcone – award-winning author, artist, and expert in visual perception. Explore his captivating optical art, and inspiring books.
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https://www.penguin.com.au/books/gogames-optical-illusions-9781623540227
Go!Games Optical Illusions by Gianni Sarcone - Penguin Books Australia
Wonderfully priced, this collection of illusions will enable you to experience the impossible and marvel at the miraculous.
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