Ehrenstein Illusion - Optical Illusion Picture

$Math for Kids$


Logic Puzzles Money Addition Subtraction Multiplication Division Counting Problem Solving Sudoku Board Games Memory Fractions Probability

Optical Illusions - Cool Pictures that Trick the Brain

Ehrenstein Illusion - Optical Illusion Picture Ehrenstein Illusion

Does the square inside the circles look normal to you or does it appear to have curved lines? This optical illusion was studied by German psychologist Walter Ehrenstein. Find a range of awesome optical illusions here at Kids Math Games Online. Enjoy free pictures and images that deceive the eye and are sure to put your brain to work.

To save this cool optical illusion simply right click on the picture and select 'save image as'.

Does the square inside the circles look normal to you or does it appear to have curved lines? This optical illusion was studied by German psychologist Walter Ehrenstein.