What the illusion of Shepard tables tells us about our depth perception

🧠👁 Optical or visual illusions teach us a lot about how our brain perceives the world. Here is one of the little videos I show to my students during my lectures (in English, Master level). They usually like them a lot. For the occasion, I added a little jazz tune. This one briefly describes what Shepard's tables illusion tells us about our depth perception.