{"product_id":"plaque-emaillee-pigment-terre-d-ombre-calc","title":"Enamel sign pigment \"Burnt Umber\"","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eOld enameled plate bearing the inscription \"TERRE D'OMBRE CALC.\" (Burnt Umber), from a set of enameled plates that equipped the drawers of an old paint dealer's cabinet. Calcined umber, now called burnt umber, is a natural mineral pigment rich in iron and manganese oxides; calcination transforms natural umber into a warmer, more reddish brown hue. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e Paint dealers supplied pigments, paints, and various raw materials to painters, decorators, and artisans; their drawer cabinets allowed them to keep these numerous powders and preparations separate, each compartment identified by a plate like this one.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e✦ \u003cstrong\u003eEstimated period:\u003c\/strong\u003e Circa 1900-1920\u003cbr\u003e✦ \u003cstrong\u003eProvenance:\u003c\/strong\u003e France, old paint dealer\u003cbr\u003e✦ \u003cstrong\u003eDimensions:\u003c\/strong\u003e approx. 13 × 3 cm\u003cbr\u003e✦ \u003cstrong\u003eMaterial:\u003c\/strong\u003e Enameled plate\u003cbr\u003e✦ \u003cstrong\u003eCondition:\u003c\/strong\u003e Good used condition, with small enamel chips, traces of oxidation, scratches, and wear from time.\u003c\/p\u003e\n\u003cp\u003eOld enameled plate \"Terre d'Ombre Calc.\", authentic professional object related to historical pigments and old paint dealers.\u003c\/p\u003e","brand":"Brocante Jolbro","offers":[{"title":"Default Title","offer_id":54609328308557,"sku":null,"price":35.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1049\/5053\/files\/20260828_160314.jpg?v=1787989811","url":"https:\/\/brocantejolbro.com\/en\/products\/plaque-emaillee-pigment-terre-d-ombre-calc","provider":"Brocante Jolbro","version":"1.0","type":"link"}