{"product_id":"9781844062089","title":"Visual Illusions","description":"Visual Illusions, also called Optical Illusions are basically games the eyes play with our brains. They take many forms, there are three main types: literal optical illusions that create images that are different from the objects that make them, physiological ones that are the effects on the eyes and brain of excessive stimulation of a specific type (brightness, tilt, color, movement), and cognitive illusions where the eye and brain make unconscious inferences. Visual Illusions with a descriptive introduction, then details thirty of the most common examples of these Illusions.","brand":"TAJ Books International","offers":[{"title":"Default Title","offer_id":47150262518000,"sku":"9781844062089","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781844062089_p0.jpg?v=1763742596","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781844062089","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}