BrainDen.com - Line Illusions Illusion optique, Optique, Illusion

Scary Optical Illusions - Creepy Things Hidden in Pictures

BrainDen.com - Jesus Optical Illusions Jesus optical illusion, Amazing optical illusions, Optical illusions

Best Illusions

Optical Illusions That'll Make Your Mind Melt - Heywise

Optical Illusions - Neworld

Line Illusions

30 Optical Illusions That Will Make Your Brain Hurt

12 fascinating optical illusions show how color can trick the eye - The Washington Post

Optical Illusions Part 1, For Loops