Optical illusions
Can you believe your eyes?
Stretch your brain with these mind-bending illusions.
Astounding colours
Brightness illusion
Size illusion
Hollow face illusion
Wavy lines
Does it move?
Brain Trickery
Adelson’s illusion
Disappearing dots
Rabbit or duck?
How many legs?
Rotating wheels
Spinning disc
What do you see?
Herman
grid
Impossible
triangle
Impossible
trident
Fraser
spiral
Does size
matter?
Café wall
An
apparition?
Motion after
effect
Colour
contrast
Stroop
effect
Necker
cube
Young or old?
Moving lights
Kaniza
effect