{"product_id":"the-unified-principle-of-colour-9782970096726","title":"The Unified Principle of Colour","description":"\u003cp\u003eCan we say when, where, and how the colours we see are formed? Are colours present like the flowers in a garden, or just an appearance? A simple, surprising fact, \u003cem\u003eThe Unified Principle of Colour\u003c\/em\u003e, brings answers to age-old questions about colour and colour relationships. To the physics of light, and the biology of vision, a third disciple is added: the process of consciousness that enables perception. It shows that the observer, a living being, has an essential role in producing the colours we perceive.\u003c\/p\u003e\u003cbr\u003e","brand":"Ibex Press","offers":[{"title":"Default Title","offer_id":50459025670418,"sku":"9782970096726","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4771\/8930\/files\/img_d7c7438d-c782-4203-991e-df056690c34e.jpg?v=1729972132","url":"https:\/\/surprise-castle.myshopify.com\/products\/the-unified-principle-of-colour-9782970096726","provider":"Surprise Castle","version":"1.0","type":"link"}