Circle Illusion | Blifaloo.com Illusions | 0 comments Follow Circles Illusion Optical illusion. Simple concept, but crazy effect. Stare at it for a while (about a minute), then turn your gaze to a wall, your hand, or a friend’s face. Trippy. Follow Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email.