Cross eyed as a macro face should be. The effect is also known as Pareidolia. See the comments for an explanation.
Tags: Macro Mondays April Fools
Pareidolia: Daddy Pig on the left by reflection. Mummy on the right by rotating Daddy by 180º. Rotation of the diptych by 180º leaves it unchanged. The charm of these lies in our interpretation any complex image with bilateral symmetry as a life form, no matter how strange its appearance.
Pareidolia: rising and falling. Up on the left, Down on the right by rotating Up by 180º. Rotation of the diptych by 180º leaves it unchanged. The charm of these lies in our inborn tendency to interpret any complex image with bilateral symmetry as a life form, no matter how strange its appearance.
By refection, and by rotation by 180º on the right. What you see is up to you, a creation in your own mind. There are only broken bits of tile.
The creature on the left is made in your mind, based on bilateral symmetry. The result on the right is again your mind interpreting the same image upside down.