{"product_id":"quadrivium-the-four-classical-liberal-arts-of-number-geometry-music-cosmology","title":"Quadrivium: The Four Classical Liberal Arts of Number, Geometry, Music, \u0026 Cosmology","description":"\u003cp\u003eThe quadrivium-the classical curriculum-comprises the four liberal arts of number, geometry, music, and cosmology. It was studied from antiquity to the Renaissance as a way of glimpsing the nature of reality. Geometry is number in space; music is number in time; and cosmology expresses number in space and time. Number, music, and geometry are metaphysical truths: life across the universe investigates them; they foreshadow the physical sciences. \u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003ci\u003eQuadrivium\u003c\/i\u003e is the first volume to bring together these four subjects in many hundreds of years. Composed of six successful titles in the Wooden Books series-\u003ci\u003eSacred Geometry\u003c\/i\u003e, \u003ci\u003eSacred Number\u003c\/i\u003e, \u003ci\u003eHarmonograph\u003c\/i\u003e, \u003ci\u003eThe Elements of Music\u003c\/i\u003e, \u003ci\u003ePlatonic \u0026amp; Archimedean Solids\u003c\/i\u003e, and \u003ci\u003eA Little Book of Coincidence\u003c\/i\u003e-it makes ancient wisdom and its astonishing interconnectedness accessible to us today.\u003c\/p\u003e\u003cp\u003eBeautifully produced in six different colors of ink, \u003ci\u003eQuadrivium\u003c\/i\u003e will appeal to anyone interested in mathematics, music, astronomy, and how the universe works.\u003c\/p\u003e","brand":"Walker \u0026 Company","offers":[{"title":"Default Title","offer_id":47984041361597,"sku":"BS-TC0-778130","price":26.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/9767\/2637\/files\/9780802778130-HD.jpg?v=1786578191","url":"https:\/\/boundigo.com\/products\/quadrivium-the-four-classical-liberal-arts-of-number-geometry-music-cosmology","provider":"Boundigo Bookstore","version":"1.0","type":"link"}