This canvas is pure random noise. Click anywhere you perceive a shape, face, symbol, or pattern. There are none — but your visual cortex will find them anyway.

Two sequences below — one is truly random, one was designed by a human trying to look random. Which looks "more random"? Click Reveal to see the truth.

One of these 8 tiles contains a faint hidden shape embedded in the noise. Click what you think contains the signal. Hover to check.