{"product_id":"9780821221860","title":"The Negative","description":"The early chapters are devoted to a discussion of light, film and exposure. What follows is a detailed discussion of the zone system, chapters on natural and artificial light and at the end is an extensive chapter on the darkroom and its equipment.","brand":"Bulfinch","offers":[{"title":"Default Title","offer_id":47011753263344,"sku":"9780821221860","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9780821221860_p0.jpg?v=1763748250","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9780821221860","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}