This optical illusion is a spooky and mysterious visual experience that will leave you mesmerized. When you look at the image, you will see a ghostly figure staring back at you with a piercing gaze. This illusion is created by a series of lines and shapes that form a face-like
From Wikipedia
The Best Illusion of the Year Contest is an annual recognition of the world's illusion creators awarded by the Neural Correlate Society. The contest was created in 2005 by professors Susana Martinez-Conde and Stephen Macknik as part of the European conference on Visual Perception in La Coruna, Spain. It has since transitioned to an online contest where everyone in the world is invited to submit illusions and vote for the winner.