Where are the stairs headed? Up or down?
Where are the stairs headed?
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Faces or Vases?
What do you see? Faces or Vases?
How many cubes?
How many full cubes can you find in this pattern? 6 or 7?
Color grid illusion
How many colors do you see? Look at the two pink diagonal lines. There are only 3 colors: White, green, and pink. Look carefully, they are the same.
Liar Face
What do you see? There’s a face and the word liar. This illustration was drawn by Paul Agule.
Can you see the three faces?
Can you see the three faces?
Do you see a musician or a lady’s face?
Do you see a musician or a ladys’s face? See both?
How many legs does this elephant have?
How many legs does this elephant have?
Drawn by American cognitive scientist Roger N. Shepard.
Which circle is bigger?
Which circle is bigger? They’re both the same size. This illusion is called the Ebbinghaus illusion.
Circles that look like a spiral
It’s a spiral, right? Take a closer look, these are all independent circles.
