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mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_ca">[tècniques de perspectiva i ombreig]</topic></authority><related type="narrower"><topic>clarobscur</topic></related><related type="narrower"><topic>escorç </topic></related><related type="narrower"><topic>realçat </topic></related><related type="narrower"><topic>projecció </topic></related><related type="narrower"><topic>esfumat</topic></related><related type="narrower"><topic>ombreig</topic></related><related type="narrower"><topic>perspectiva </topic></related><related type="narrower"><topic>trama</topic></related><related type="narrower"><topic>modelat</topic></related><related type="narrower"><topic>skigrafia</topic></related><related type="narrower"><topic>tornassol </topic></related><related type="narrower"><topic>sfregazzi</topic></related><related type="narrower"><topic>tenebrisme</topic></related><related type="broader"><topic>processos i tècniques de formació d&apos;imatges</topic></related></mads>