{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"PVD1684423","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hohenstein_adolfo_1854_1928","item_category5":"not_balown","item_list_name":"search_results","item_name":"cover_by_anon_of_score_of_opera_turandot_by_giacomo_puccini_1926_lithograph","item_variant":"undefined"},{"item_id":"MME4749124","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mencarini_marcello","item_category5":"not_balown","item_list_name":"search_results","item_name":"italian_soprano_mirella_freni_ariccia_roma_1990_photo","item_variant":"undefined"},{"item_id":"LRI4619872","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hohenstein_adolfo_1854_1928","item_category5":"not_balown","item_list_name":"search_results","item_name":"poster_for_opera_madame_butterfly_by_giacomo_puccini_1906_poster","item_variant":"undefined"},{"item_id":"CHT163626","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"brunelleschi_umberto_1879_1949","item_category5":"not_balown","item_list_name":"search_results","item_name":"costume_design_for_the_opera_turandot_by_puccini_1924_colour_litho","item_variant":"undefined"},{"item_id":"MME4749235","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mencarini_marcello","item_category5":"not_balown","item_list_name":"search_results","item_name":"italian_soprano_mirella_freni_and_her_husband_operatic_bass_nicolaj_ghiaurov_genoa_carlo_felice_thea","item_variant":"undefined"},{"item_id":"XJL146858","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"the_sacred_grove_of_the_druids_from_the_opera_norma_by_vincenzo_bellini_1802_35_engraving","item_variant":"undefined"},{"item_id":"GIA1199797","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"costume_design_for_the_opera","item_variant":"undefined"},{"item_id":"LRI4567591","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"not_balown","item_list_name":"search_results","item_name":"characters_of_la_boheme_opera_by_puccini_1896","item_variant":"undefined"},{"item_id":"MME3828736","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mencarini_marcello","item_category5":"not_balown","item_list_name":"search_results","item_name":"nicolai_ghiaurov_1980_photo","item_variant":"undefined"},{"item_id":"DGA769748","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"a_dagli_orti","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_giuseppina_grassini_1773_1850_italian_contralto_miniature_by_ferdinando_quaglia","item_variant":"undefined"},{"item_id":"XLE3772382","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"giuseppe_verdi_opera","item_variant":"undefined"},{"item_id":"XLE3774572","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"giacomo_puccini_s_opera","item_variant":"undefined"},{"item_id":"XIR237922","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"amigoni_jacopo_c_1675_1752","item_category5":"balown","item_list_name":"search_results","item_name":"carlo_broschi_il_farinelli_1705_82_oil_on_canvas","item_variant":"undefined"},{"item_id":"DEC84564","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"rowlandson_thomas_1756_1827","item_category5":"not_balown","item_list_name":"search_results","item_name":"john_bull_at_the_italian_opera_1811_engraving","item_variant":"undefined"},{"item_id":"GIA4778233","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_gaetano_majorano_dit_caffarelli_1710_1783","item_variant":"undefined"},{"item_id":"LAL453440","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"howat_andrew_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"rossini_opera","item_variant":"undefined"},{"item_id":"MME3831216","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mencarini_marcello","item_category5":"not_balown","item_list_name":"search_results","item_name":"tosca_directed_by_franco_zeffirelli_at_rome_opera_house_january_2000_photo","item_variant":"undefined"},{"item_id":"XLE3776115","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"vincenzo_bellini_s_opera","item_variant":"undefined"},{"item_id":"MEP4725076","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"italian_opera_soprano_mirella_freni_mirella_fregni_posing_smiling_moscow_september_1964_b_w_photo","item_variant":"undefined"},{"item_id":"LIP1608728","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_royal_italian_opera_lyceum_engraving","item_variant":"undefined"},{"item_id":"MME3830409","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mencarini_marcello","item_category5":"not_balown","item_list_name":"search_results","item_name":"katia_ricciarelli_and_ennio_morricone_1985_photo","item_variant":"undefined"},{"item_id":"MME4749154","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mencarini_marcello","item_category5":"not_balown","item_list_name":"search_results","item_name":"italian_soprano_mirella_freni_genoa_carlo_felice_theater_1992_photo","item_variant":"undefined"},{"item_id":"XLE3774919","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"gaspare_spontini_s_opera","item_variant":"undefined"},{"item_id":"MME4749144","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mencarini_marcello","item_category5":"not_balown","item_list_name":"search_results","item_name":"italian_soprano_mirella_freni_ariccia_roma_1990_photo","item_variant":"undefined"},{"item_id":"GIE4906086","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"giovanni_giovanetti","item_category5":"not_balown","item_list_name":"search_results","item_name":"maria_callas_left_of_her_mother_with_her_sister_and_father_was_two_years_old_in_1925","item_variant":"undefined"},{"item_id":"XLE3751240","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"teatro_alla_scala","item_variant":"undefined"},{"item_id":"HAU3879678","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"richard_haughton","item_category5":"not_balown","item_list_name":"search_results","item_name":"verdi_s_opera","item_variant":"undefined"},{"item_id":"RMU3865210","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"london_italian_opera","item_variant":"undefined"},{"item_id":"MME4776995","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mencarini_marcello","item_category5":"not_balown","item_list_name":"search_results","item_name":"mezzo_soprano_and_musicologist_patricia_adkins_chiti_with_her_cat_1991_il_mezzosoprano_e_musicologa_","item_variant":"undefined"},{"item_id":"MME3830094","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mencarini_marcello","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_three_tenors","item_variant":"undefined"},{"item_id":"LIP1095975","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"scene_from_i_due_foscari_at_the_royal_italian_opera_engraving","item_variant":"undefined"},{"item_id":"LRI4572808","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"inganni_angelo_1807_80","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_of_scala_opera_house_in_milan_oil_on_canvas_1852","item_variant":"undefined"},{"item_id":"XLE3751287","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hohenstein_adolfo_1854_1928","item_category5":"balown","item_list_name":"search_results","item_name":"puccini_opera_tosca","item_variant":"undefined"},{"item_id":"LIP1097972","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_late_royal_italian_opera_covent_garden_engraving","item_variant":"undefined"},{"item_id":"XJL163611","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"scenes_from_the_opera_rigoletto_by_giuseppe_verdi_1813_1901_colour_litho","item_variant":"undefined"},{"item_id":"LIP2773512","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"scene_from_il_ballo_in_maschera_at_the_royal_italian_opera_engraving","item_variant":"undefined"},{"item_id":"XLE3756738","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"simon_boccanegra_opera_by_giuseppe_verdi","item_variant":"undefined"},{"item_id":"XLE3753816","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"mascagni_pietro_italian_opera","item_variant":"undefined"},{"item_id":"GIA4776290","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"duo_between_giuditta_pasta_and_gian_battista_rubini_in_the_opera_la_somnambule_la_sonnambula_by_vinc","item_variant":"undefined"},{"item_id":"LRI4569226","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"not_balown","item_list_name":"search_results","item_name":"costume_for_otello_in_the_opera_by_giuseppe_verdi_1887","item_variant":"undefined"},{"item_id":"MME4746669","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mencarini_marcello","item_category5":"not_balown","item_list_name":"search_results","item_name":"italian_tenor_giuseppe_giacomini_c_1980_photo","item_variant":"undefined"},{"item_id":"XLE3778256","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"interior_of_la_scala","item_variant":"undefined"},{"item_id":"XLE3777643","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"giuseppe_verdi_s_opera","item_variant":"undefined"},{"item_id":"XLE3776109","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"vincenzo_bellini_s_opera","item_variant":"undefined"},{"item_id":"MME4807031","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mencarini_marcello","item_category5":"not_balown","item_list_name":"search_results","item_name":"rome_1984_italian_stage_director_gigi_proietti_and_american_soprano_olivia_stapp_in_her_dressing_roo","item_variant":"undefined"},{"item_id":"MME4781307","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mencarini_marcello","item_category5":"not_balown","item_list_name":"search_results","item_name":"pesaro_august_18_1984_rossini_opera_festival_soprano_katia_ricciarelli_as_madame_cortese_in_il_viagg","item_variant":"undefined"},{"item_id":"FGL2909799","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"scene_from_the_opera_the_barber_of_seville_by_gioachino_rossini_colour_litho","item_variant":"undefined"},{"item_id":"CH7247589","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"ricci_marco_1676_1730","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_opera_rehearsal_oil_on_canvas","item_variant":"undefined"},{"item_id":"XLE3771808","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"metlicovitz_leopoldo_1868_1944","item_category5":"balown","item_list_name":"search_results","item_name":"opera_tosca_by_giacomo_puccini_poster","item_variant":"undefined"},{"item_id":"LRI4627508","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_giuseppe_segni_called_il_finalino_italian_castrato_painting_17th_century","item_variant":"undefined"},{"item_id":"UIG3733728","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"adelina_patti_19th_century_engraving","item_variant":"undefined"},{"item_id":"GIA4812167","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"unknown_artist_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"monteverdi_orfeo_opera_scene_of_16_march_1935","item_variant":"undefined"},{"item_id":"PVD1684417","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"metlicovitz_leopoldo_1868_1944","item_category5":"not_balown","item_list_name":"search_results","item_name":"cover_by_leopoldo_metlicovitz_of_score_of_opera_tosca_by_giacomo_puccini_1899","item_variant":"undefined"},{"item_id":"XLE3747739","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"arrigo_boito_s_opera_mephistopheles","item_variant":"undefined"},{"item_id":"XLE3769857","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"fire_at_teatro_la_fenice_vence_in_1836","item_variant":"undefined"},{"item_id":"UIG3118804","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"francesco_uetam","item_variant":"undefined"},{"item_id":"MME4781261","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mencarini_marcello","item_category5":"not_balown","item_list_name":"search_results","item_name":"pesaro_august_18_1984_rossini_opera_festival_mezzo_soprano_lucia_valentini_terrani_as_marchesa_melib","item_variant":"undefined"},{"item_id":"MME4781336","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mencarini_marcello","item_category5":"not_balown","item_list_name":"search_results","item_name":"pesaro_august_18_1984_rossini_opera_festival_staging_of_il_viaggio_a_reims_the_july_to_reims_by_gioa","item_variant":"undefined"},{"item_id":"OLA5383732","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"maria_callas_at_her_debut_in_verona_arena_with_the_opera_la_gioconda_italy_1947_b_w_photo","item_variant":"undefined"},{"item_id":"MEP4789213","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"director_franco_zeffirelli_leaned_against_tenor_placido_domingo_s_shoulder_who_dresses_the_part_of_t","item_variant":"undefined"},{"item_id":"LEL3884728","item_category2":"no_copyright","item_category3":"standard","item_category4":"lewis_laurie","item_category5":"not_balown","item_list_name":"search_results","item_name":"turandot_opera_by","item_variant":"undefined"},{"item_id":"XIR216121","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bosio_jean_francois_1764_1827_after","item_category5":"balown","item_list_name":"search_results","item_name":"costume_ball_at_the_opera_after_1800_lithograph","item_variant":"undefined"},{"item_id":"XJL379423","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"scene_from_act_iv_of_the_opera_la_boheme_by_puccini_b_w_photo","item_variant":"undefined"},{"item_id":"DGA768509","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"set_design_for_premiere_of_opera_don_carlos_by_giuseppe_verdi_1813_1901_performed_at_paris_opera_in_","item_variant":"undefined"},{"item_id":"MME4746643","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mencarini_marcello","item_category5":"not_balown","item_list_name":"search_results","item_name":"italian_tenor_giuseppe_giacomini_c_1980_photo","item_variant":"undefined"},{"item_id":"STC138832","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hohenstein_adolfo_1854_1928","item_category5":"not_balown","item_list_name":"search_results","item_name":"cover_of_score_and_libretto_of_the_opera_iris_1898_colour_litho","item_variant":"undefined"},{"item_id":"LIP1096330","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"scene_from_meyerbeer_s_opera_of_le_prophete_at_the_royal_italian_opera_the_coronation_engraving","item_variant":"undefined"},{"item_id":"LIP1100642","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"her_majesty_s_state_visit_to_the_italian_opera_engraving","item_variant":"undefined"},{"item_id":"MME4781424","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mencarini_marcello","item_category5":"not_balown","item_list_name":"search_results","item_name":"pesaro_august_18_1984_rossini_opera_festiva_soprano_cecilia_gasdia_as_corinna_in_il_viaggio_a_reims_","item_variant":"undefined"},{"item_id":"MEP4783384","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_singer_maria_callas_plays_the_role_of_medea_in_the_opera_of_the_same_name_of_luigi_cherubini_at_","item_variant":"undefined"},{"item_id":"GIA2561295","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"morgari_luigi_1857_c_1935","item_category5":"not_balown","item_list_name":"search_results","item_name":"scene_from_tosca_by_giacomo_puccini_chromolitho","item_variant":"undefined"},{"item_id":"MME3827394","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mencarini_marcello","item_category5":"not_balown","item_list_name":"search_results","item_name":"cecilia_bartoli_1992_photo","item_variant":"undefined"},{"item_id":"GIA1122071","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"set_design_for_the_opera_lucrezia_borgia_by_gaetano_donizetti_milan_1833_w_c_on_paper","item_variant":"undefined"},{"item_id":"LRI4627155","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_girolamo_crescentini_italian_castrato_19th_century_painting","item_variant":"undefined"},{"item_id":"LIP1595339","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"miss_macintyre_royal_italian_opera_engraving","item_variant":"undefined"},{"item_id":"LRI4627132","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"giacquinto_corrado_1703_65","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_the_italian_castrate_carlo_farinelli_known_as_carlo_broschi_1705_1782_at_the_court_of_ph","item_variant":"undefined"},{"item_id":"LIP1607501","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"la_juive_at_the_royal_italian_opera_engraving","item_variant":"undefined"},{"item_id":"MME4746664","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mencarini_marcello","item_category5":"not_balown","item_list_name":"search_results","item_name":"italian_tenor_giuseppe_giacomini_c_1980_photo","item_variant":"undefined"},{"item_id":"MME4749106","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mencarini_marcello","item_category5":"not_balown","item_list_name":"search_results","item_name":"italian_soprano_mirella_freni_in_her_dressing_room_c_1980_photo","item_variant":"undefined"},{"item_id":"XJL158463","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"chatiniere_antonin_marie_b_1828","item_category5":"balown","item_list_name":"search_results","item_name":"poster_advertising_lakme_opera_by_leo_delibes_1861_91_litho","item_variant":"undefined"},{"item_id":"XLE3751554","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"gioacchino_rossini_s_opera","item_variant":"undefined"},{"item_id":"GLH1200626","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"giuseppi_verdi_1813_1901_italian_opera_composer_portrait_postcard","item_variant":"undefined"},{"item_id":"MME4760309","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mencarini_marcello","item_category5":"not_balown","item_list_name":"search_results","item_name":"italian_mezzo_soprano_fiorenza_cossotto_c_1980_photo","item_variant":"undefined"},{"item_id":"MEP4792347","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"walter_mori","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_soprano_joan_sutherland_dressed_as_semiramide_queen_of_babylon_semiramis_gioachino_rossini_just_","item_variant":"undefined"},{"item_id":"OLA5351089","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"milan_10_02_2002_portrait_de_la_cantatrice_renata_tebaldi_1922_2004_photo_di_salvo_c_farabola_leemag","item_variant":"undefined"},{"item_id":"MME4781243","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mencarini_marcello","item_category5":"not_balown","item_list_name":"search_results","item_name":"pesaro_august_18_1984_rossini_opera_festival_basso_buffo_enzo_dara_as_baron_trombonok_in_il_viaggio_","item_variant":"undefined"},{"item_id":"KLT3866272","item_category2":"no_copyright","item_category3":"standard","item_category4":"kalter_marion","item_category5":"not_balown","item_list_name":"search_results","item_name":"tosca_opera_by_giacomo_puccini","item_variant":"undefined"},{"item_id":"MME4781501","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mencarini_marcello","item_category5":"not_balown","item_list_name":"search_results","item_name":"pesaro_august_18_1984_rossini_opera_festival_soprano_katia_ricciarelli_as_madame_cortese_mezzo_sopra","item_variant":"undefined"},{"item_id":"OLA5362602","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"maria_callas_and_giulietta_simionato_at_milan_s_central_station_preparing_to_leave_for_vienna_1956_b","item_variant":"undefined"},{"item_id":"XLE3777492","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"arrigo_boito_s_opera","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"italian opera","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":14791,"search_results_page_number":1}