As we concluded last Monday, occasionally “repeating” somewhat similar illusions shouldn’t be a problem (at least this is what the majority has decided). In practice, the only similarity between today’s animated gif and previous submissions of this type lyes in the way they work. I remember like it was yesterday when John Shadowski first introduced us to this effect. The post was titled “Black and White seen in Color“, and was published almost 5 years ago. For those of you who forgot how these work, wait for the central red dot to appear and then concentrate on it. After some time black and white photo shall appear, which you will then be able to see in full color!