{"product_id":"art-card-phi","title":"Art Card - Phi","description":"\u003cp\u003eThe Greek letter Phi (Φ, φ) — a vertical line running through a circle, sometimes with the line extending slightly above and below the circle.\u003c\/p\u003e\n\u003cp\u003eIt's the 21st letter of the Greek alphabet. In mathematics and science, Phi most famously represents the golden ratio (approximately 1.618), a proportion found throughout nature, art, and architecture — often called the \"divine proportion.\"  The letter carries cultural weight beyond mathematics — it's used in fraternity and sorority names, architectural theory, and design as a symbol of harmony and natural proportion.\u003c\/p\u003e","brand":"MCO Fine Art","offers":[{"title":"Default Title","offer_id":45536123093168,"sku":"AC-19ST-Phi","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4425\/1312\/files\/AC-19ST-Phi.jpg?v=1787666670","url":"https:\/\/mcofineart.com\/products\/art-card-phi","provider":"MCO Fine Art","version":"1.0","type":"link"}