{"tema_id":"4415","string":"mezzotint (process)","created":"2021-02-13 20:15:33","code":null,"notes":[{"@type":"Nota de escopo","@lang":"en-US","@value":"Intaglio process in which the surface of the plate is methodically roughened with a rocker to produce a dark background; areas may then be lightened using various scrapers; produces a printed image having a continuous tonal range.\nSource:\u00a0Art & Architecture Thesaurus\nhttp:\/\/vocab.getty.edu\/page\/aat\/300053233 "}]}