{"product_id":"9781554071517","title":"Optical Illusions","description":"\u003cp\u003eThis intriguing collection contains more than 275 optical illusions that appear to change before your eyes. Al Seckel carefully selected both well-known images, such as Shepard's tabletop, Wade's spiral, Ames room and Rubin's face\/vase, and many lesser-known, but no less effective, illusions.\u003c\/p\u003e\n\u003cp\u003eEvery type of optical illusion is here, along with notes about the science of each visual perception and how the illusions work. Among the baffling images and shapes are:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFigure\/ground illusions, in which one shape switches into another then back again\u003c\/li\u003e\n\u003cli\u003eAmbiguous figures\u003c\/li\u003e\n\u003cli\u003eImpossible objects\u003c\/li\u003e\n\u003cli\u003eTrompe l'oeil\u003c\/li\u003e\n\u003cli\u003eStereo illusions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith illusions rendered in photography, artwork and computer imaging, and a huge variety of themes and effects, \u003cb\u003eOptical Illusions\u003c\/b\u003e dazzles both the mind and the eye.\u003c\/p\u003e","brand":"Seckel, Al","offers":[{"title":"Paperback (Science)","offer_id":47695567028448,"sku":null,"price":15.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0330\/3125\/8248\/files\/BNCImageAPI_b659bcab-2486-4105-b3d2-0388370d0afc.jpg?v=1756220093","url":"https:\/\/agricola-street-books.myshopify.com\/products\/9781554071517","provider":"Agricola Street Books","version":"1.0","type":"link"}