Optical Illusion Pictures
This is my collection of optical illusion pictures. All these pictures were found on the internet and I put them here for your viewing pleasure.
Illusions Page 1 Illusions Page 2
Math Problem
This is one of my personal favorites and a lot of people can't seem to figure it out.
Color Difference

Which color is the darkest : A or B ?
These two squares actually have the same color. If you don't believe me, it's easy to see with the Colormania colorpicker. They both have colorcode #6B6B6B.
Count the Faces

How many human faces do you see in this picture ?
More Count the Faces

Can you find all the faces hidden in this picture ?

Several faces are hidden in this art illusion picture of Don Quixote from Salvador Dali, the Spanish surrealist.
Skull Illusions
Next are a couple of skull illusion pictures.

Cover from the Def Leppard album 'RetroActive' (photographer : Nels Isralson)

Two prints by William Gillbert.

Unknown Author

Do you see a ballerina or a skull in this illusion picture from Salvador Dali ?

Another skull image in this album cover from Cher (Heart of Stone: 1989).

L'AMOUR DE PIERROT : postcard 1905

'La Famille Imperiale de Russie' : French postcard 1908


Can you see anything in this illusion picture besides a man, a woman and a dog in their car ?




Picture by Dali

Impossible picture of an arch.

Count the legs of this elephant.

Is it an eskimo or an Indian ?

Is it a young girl or an older woman ?

Is it a woman's face or a saxophone player ?

Is it a duck or a rabbit ?

Is this the father or the son ?



Is this a mountain in the desert ?

No, it's a crater on the moon upside down.

Can you see what's hidden in this picture ?

Math Problem
This is one of my personal favorites and a lot of people can't seem to figure it out.

Color Difference

Which color is the darkest : A or B ?
These two squares actually have the same color. If you don't believe me, it's easy to see with the Colormania colorpicker. They both have colorcode #6B6B6B.
Count the Faces

How many human faces do you see in this picture ?
More Count the Faces

Can you find all the faces hidden in this picture ?

Several faces are hidden in this art illusion picture of Don Quixote from Salvador Dali, the Spanish surrealist.
Skull Illusions
Next are a couple of skull illusion pictures.

Cover from the Def Leppard album 'RetroActive' (photographer : Nels Isralson)


Two prints by William Gillbert.

Unknown Author

Do you see a ballerina or a skull in this illusion picture from Salvador Dali ?

Another skull image in this album cover from Cher (Heart of Stone: 1989).

L'AMOUR DE PIERROT : postcard 1905

'La Famille Imperiale de Russie' : French postcard 1908


Can you see anything in this illusion picture besides a man, a woman and a dog in their car ?




Picture by Dali

Impossible picture of an arch.

Count the legs of this elephant.

Is it an eskimo or an Indian ?

Is it a young girl or an older woman ?

Is it a woman's face or a saxophone player ?

Is it a duck or a rabbit ?

Is this the father or the son ?



Is this a mountain in the desert ?

No, it's a crater on the moon upside down.

Can you see what's hidden in this picture ?
