{"product_id":"designers-gouache-prussian-blue","title":"Designers Gouache - Prussian Blue","description":"Prussian Blue is a deep blue colour. It was made by German chemist Diesbach around 1704 making it the first synthetic blue pigment. It quickly gained favour as an alternative to genuine Ultramarine.","brand":"Winsor \u0026 Newton","offers":[{"title":"14ml","offer_id":45651474284693,"sku":"50947416","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/6275\/9573\/files\/2997_1fdffd99-10ab-45d1-8487-cc97bb693c15.jpg?v=1721326110","url":"https:\/\/www.winsornewton.com\/fr\/products\/designers-gouache-prussian-blue","provider":"Winsor \u0026 Newton NA","version":"1.0","type":"link"}