Optical Illusions

A really neat play on the letter B and the number 13.

Artist: Unknown

Are the sides of the squares straight or bent. Put a straight edge by the lines to find out.

Another classic bent line illusion. Have fun.

When you look at the blocks do you get a disoriented, dizzy feeling?

If you look closely you can see two different boxes.

Which direction do you see the column of circles going? Right to left or left to right.

It looks like the stairs go on continously without end or beginning.

Do you see 6 or 7 cubes in the illusion?

Look carefully, are you seeing diamonds or squares.?

It is amazing how you see dots appear and disappear. Considering that they do not even exist.

Can you see the hidden word in the artwork?

Which of the inner circles are bigger? Would you believe both are the same size?

What do you see, a lady or a saxaphone player?

It looks like they pieces are different sizes but they are not.

Is this a perfect circle or not