{"product_id":"optical-illusions","title":"Optical Illusions","description":"\u003cp\u003e\u003cspan\u003eFormat 250mmx195mm 96 page hardback\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFool your brain with mind-boggling illusions, then create your own to amaze your friends! Hands-on experiments,  easy-to-understand explanations and top tips for drawing optic art all combine to create an awe-inspiring collection of astounding optical illusions.  From flowing liquid on a page, to disappearing shapes and peculiar colours, learn the science behind each illusions and why you see what you see.\u003c\/span\u003e\u003c\/p\u003e","brand":"QED","offers":[{"title":"Default Title","offer_id":43429311152162,"sku":"9781802421682","price":26.99,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0052\/0785\/1042\/files\/Copy-of-Book-Template---2025-01-15T145550-228.jpg?v=1736906222","url":"https:\/\/petronella.pro\/products\/optical-illusions","provider":"Petronella's Gallery and Bookstore","version":"1.0","type":"link"}