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Cycle - Artist: M. Escher Completion Date: 1938 Style: Op Art Genre: tessellation

Which of these two double-headed illusions do you think is best? Vote your choice by commenting below. In each image, which face did you see first? Face forward or face to the side?

Caracol original

The Droste effect is a Dutch term for a specific type of recursive picture. An image exhibiting the Droste effect depicts a smaller version of the image