http://AATesaurus.cultura.gencat.cat/aat/getty_enhttp://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31340677photographic printing techniques http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31340677 printing techniques BT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31340677 photographic processing and presentation techniques BT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31340677 autopositive printing NT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31340677 combination printing NT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31340677 contact printing NT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31340677 burning in NT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31340677 dodging NT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31340677 photographic printing technique UF http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31340677 techniques, photographic printing UF