{"@context":{"dc":"http:\/\/purl.org\/dc\/elements\/1.1\/","skos":"http:\/\/www.w3.org\/2004\/02\/skos\/core#","skos:broader":{"@type":"@id"},"skos:inScheme":{"@type":"@id"},"skos:related":{"@type":"@id"},"skos:narrower":{"@type":"@id"},"skos:hasTopConcept":{"@type":"@id"},"skos:topConceptOf":{"@type":"@id"}},"@id":"https:\/\/vocabularios.eca.usp.br\/vcaa\/skos\/2631","@type":"skos:Concept","skos:prefLabel":{"@language":"pt-BR","@value=":"aquatint (printing process)"},"skos:inScheme":"https:\/\/vocabularios.eca.usp.br\/vcaa\/","dct:created":"2021-01-06 19:40:49","skos:scopeNote":[{"@lang":"en-US","@value":"An intaglio etching technique in which a metal plate is sprinkled with a finely-powdered resin (asphaltum, rosin, etc.); the plate is heated to melt the resin, then cooled, and placed in an acid bath. The acid lightly etches areas not covered with the resin. The results in a plate with fine pockmarks. The process was invented in the 1760s by J.B. LePrince. Aquatints were popular until the late 1830s.\nSource: Art & Architecture Thesaurus\nhttp:\/\/vocab.getty.edu\/page\/aat\/300053242 "}]}