{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"JLJ4672372","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"sand_maurice_1823_1889","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_the_singer_pauline_viardot_1821_1910_19th_century_oil_on_canvas","item_variant":"undefined"},{"item_id":"JLJ4677132","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"vigee_lebrun_elisabeth_louise_1755_1842","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_italian_singer_giuseppina_grassini_1773_1850_1804_oil_on_canvas","item_variant":"undefined"},{"item_id":"JLJ4600475","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"toulmouche_auguste_1829_90","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_singer_rose_caron_1857_1930_1886_oil_on_canvas","item_variant":"undefined"},{"item_id":"JLJ4587535","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_16th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_vocal_concert_painting_of_the_italian_school_16th_century_bourges_hotel_lallemant_the_bucolic_co","item_variant":"undefined"},{"item_id":"JLJ4652594","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"tournier_nicolas_1590_1638_9","item_category5":"not_balown","item_list_name":"search_results","item_name":"baroque_music_the_concert_musicians_playing_string_instruments_17th_century_oil_on_canvas","item_variant":"undefined"},{"item_id":"JLJ4671668","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"arnout_jean_baptiste_1788_1870","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_of_the_theatre_hall_of_the_opera_garnier_academy_of_music_19th_century_engraving","item_variant":"undefined"},{"item_id":"JLJ4974508","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"degas_edgar_1834_1917","item_category5":"not_balown","item_list_name":"search_results","item_name":"extras_or_chorists_1877_pastel_on_monotype","item_variant":"undefined"},{"item_id":"JLJ4571962","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"fragonard_jean_honore_1732_1806","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_marie_madeleine_guimard_first_dancer_at_the_opera_18th_century_oil_on_canvas","item_variant":"undefined"},{"item_id":"JLJ4646481","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"winterhalter_franz_xaver_1805_73","item_category5":"not_balown","item_list_name":"search_results","item_name":"adelina_patti_as_rosina_in_the_barber_of_seville_by_rossini_1863_oil_on_canvas","item_variant":"undefined"},{"item_id":"JLJ4592645","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"riesener_henri_francois_1767_1828","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_jean_baptiste_sauveur_gavaudan_singer_in_the_role_of_montano_de_berton_oil_on_canvas","item_variant":"undefined"},{"item_id":"JLJ4571654","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"weikert_johann_georg_1745_99","item_category5":"not_balown","item_list_name":"search_results","item_name":"representation_of_the_italian_opera_il_parnasso_confuso_by_christoph_willibald_gluck_1778_oil_on_can","item_variant":"undefined"},{"item_id":"JLJ4672598","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"coraboeuf_jean_alexandre_1870_1947","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_the_singer_genevieve_vix_1879_1939_1906_oil_on_canvas","item_variant":"undefined"},{"item_id":"JLJ4587531","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_16th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_vocal_concert_painting_of_the_italian_school_16th_century_oil_on_canvas","item_variant":"undefined"},{"item_id":"JLJ4571061","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"houdon_jean_antoine_1741_1828","item_category5":"not_balown","item_list_name":"search_results","item_name":"bust_of_sophie_arnould_1755_marble","item_variant":"undefined"},{"item_id":"JLJ4678188","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_the_soprano_singer_giuditta_pasta_1797_1865_in_opera_costume_1837_19th_century_engraving","item_variant":"undefined"},{"item_id":"JLJ4587577","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"lami_eugene_louis_1800_90","item_category5":"not_balown","item_list_name":"search_results","item_name":"aubert_conducts_the_singers_of_the_opera_comique_in_front_of_louis_philippe_i_the_royal_family_queen","item_variant":"undefined"},{"item_id":"JLJ4678551","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":"the_lyrical_singer_antonio_tamburini_1800_1876_in_the_role_of_riccardo_for_the_opera_i_puritani_19th","item_variant":"undefined"},{"item_id":"JLJ4678570","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"lacauchie_alexandre_19th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"french_tenor_adolphe_nourrit_1802_1839_in_the_role_of_melechtal_in_the_opera_guillaume_tell_19th_cen","item_variant":"undefined"},{"item_id":"JLJ4677462","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hesse_alexandre_jean_baptiste_1806_79","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_venitian_concert_musicians_and_singers_on_a_terrace_are_served_by_a_black_servant_19th_century_o","item_variant":"undefined"},{"item_id":"JLJ4576141","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"carracci_annibale_1560_1609","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_adoration_of_shepherds_1597_oil_on_canvas","item_variant":"undefined"},{"item_id":"JLJ4611560","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"garneray_jean_francois_1755_1837","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_mademoiselle_maillard_marie_therese_davoux_1766_1818_1794_oil_on_wood","item_variant":"undefined"},{"item_id":"EPO5465239","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"maria_callas_reading_a_newspaper_venice_1950_b_w_photo","item_variant":"undefined"},{"item_id":"XRE1944957","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"maria_callas","item_variant":"undefined"},{"item_id":"XJL209833","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hohenstein_adolfo_1854_1928","item_category5":"balown","item_list_name":"search_results","item_name":"poster_advertising_a_performance_of_tosca_1899_colour_litho","item_variant":"undefined"},{"item_id":"OLA1878593","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"maria_callas_at_home_in_milan_on_october_18_1958_photo","item_variant":"undefined"},{"item_id":"LEF219126","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"forain_jean_louis_1852_1931","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_singer_in_pink_c_1895_oil_on_canvas","item_variant":"undefined"},{"item_id":"NGV123271","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"amigoni_jacopo_c_1675_1752","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_group_of_the_singer_farinelli_and_friends_c_1750_52_oil_on_canvas","item_variant":"undefined"},{"item_id":"XAL253909","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"giaquinto_corrado_1690_1765","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_carlo_broschi_1705_82_il_farinelli_after_1746_oil_on_canvas","item_variant":"undefined"},{"item_id":"XJF343674","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hogarth_william_1697_1764","item_category5":"balown","item_list_name":"search_results","item_name":"farinelli_cuzzoni_and_senesino_in_handel_s_flavio_c_1728_etching","item_variant":"undefined"},{"item_id":"BAL4309","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"ricci_marco_1676_1730_attr_to","item_category5":"not_balown","item_list_name":"search_results","item_name":"rehearsal_of_an_opera_said_to_be_pyrrhus_and_demetrius_held_in_the_practice_room_at_haymarket_theatr","item_variant":"undefined"},{"item_id":"CHT163220","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"doucet_henri_lucien_1856_95_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"celestine_galli_marie_as_carmen_1884_illustration","item_variant":"undefined"},{"item_id":"LUW131351","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"willis_lucy","item_category5":"not_balown","item_list_name":"search_results","item_name":"carmina_burana_1987_pen_and_ink_with_w_c_on_paper","item_variant":"undefined"},{"item_id":"XIR161035","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"decaisne_henri_1799_1852","item_category5":"balown","item_list_name":"search_results","item_name":"madame_malibran_1808_36_in_the_role_of_desdemona_1830_oil_on_canvas","item_variant":"undefined"},{"item_id":"PVD1684241","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"eliza_emma_crouch_known_as_cora_pearl_1886_english_opera_singer_colourized_document","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":"YAC4122042","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"yannick_coupannec","item_category5":"not_balown","item_list_name":"search_results","item_name":"renata_tebaldi_with_maria_callas_and_rudolf_bing_director_of_the_metropolitan_opera_in_new_york","item_variant":"undefined"},{"item_id":"GIO5028620","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_singer_maria_callas_1923_1977_with_her_mother_evanghelia_kalogheropoulos_and_sister_jack","item_variant":"undefined"},{"item_id":"PVD1686997","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":"fyodor_ivanovich_chaliapin_fedor_chaliapine_1873_1938_russian_opera_singer_as_don_quichotte_in_opera","item_variant":"undefined"},{"item_id":"XRA1654381","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"soprano_maria_callas_signing_autographs_after_concert_in_paris_december_8_1973_b_w_photo","item_variant":"undefined"},{"item_id":"PVD1683345","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"italian_tenor_beniamino_gigli_1890_1957_as_edgardo_at_the_metropolitan_opera_c_1920","item_variant":"undefined"},{"item_id":"MHE100880","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"costume_for_adolphe_nourrit_1802_39_in_the_role_of_don_giovanni_in_the_opera_of_that_name_engraved_b","item_variant":"undefined"},{"item_id":"XLF3792631","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"newport_rising_4_november_1839","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":"CWA123969","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hudson_thomas_1701_79_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"francesco_bernardi_senesino_engraved_by_alexander_van_haecken_1701_58_1735_engraving","item_variant":"undefined"},{"item_id":"CWA98161","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hogarth_william_1697_1764","item_category5":"not_balown","item_list_name":"search_results","item_name":"farinelli_cuzzoni_and_senesino_in_handel_s_flavio_c_1728_etching","item_variant":"undefined"},{"item_id":"XRA1665951","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"maria_callas_during_rehearsal_of_opera_tosca_at_paris_opera_house_february_18_1965_photo","item_variant":"undefined"},{"item_id":"MME4749124","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"marcello_mencarini","item_category5":"not_balown","item_list_name":"search_results","item_name":"italian_soprano_mirella_freni_ariccia_roma_1990_photo","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":"DPG20508","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"gainsborough_thomas_1727_88","item_category5":"not_balown","item_list_name":"search_results","item_name":"thomas_linley_the_younger_1756_78_c_1771_oil_on_canvas","item_variant":"undefined"},{"item_id":"DGA769748","item_category2":"undetermined_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":"HAU3864861","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":"the_three_tenors","item_variant":"undefined"},{"item_id":"CWA123977","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"goupy_joseph_c_1680_1768","item_category5":"not_balown","item_list_name":"search_results","item_name":"thou_tuneful_scarecrow_and_thou_warbling_bird_caricature_of_farinelli_cuzzoni_and_heidegger_said_to_","item_variant":"undefined"},{"item_id":"XIR365066","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"weikert_johann_georg_1745_99_attr_to","item_category5":"balown","item_list_name":"search_results","item_name":"performance_of_the_opera_by_gluck_il_parnaso_confuso_at_schoenbrunn_palace_on_24th_january_1765_oil_","item_variant":"undefined"},{"item_id":"XRC1654481","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"giovanni_coruzzi","item_category5":"balown","item_list_name":"search_results","item_name":"carlo_bergonzi_and_maria_callas_during_recording_of_tosca_in_paris_december_1964_b_w_photo","item_variant":"undefined"},{"item_id":"XEE4408632","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_enrico_caruso_1873_1921_italian_tenor","item_variant":"undefined"},{"item_id":"OLA1924353","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"maria_callas_in_the_role_of_violetta_in_la_traviata_covent_garden_london_21st_june_1958_b_w_photo","item_variant":"undefined"},{"item_id":"MME4695288","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"marcello_mencarini","item_category5":"not_balown","item_list_name":"search_results","item_name":"german_mezzo_soprano_christa_ludwig_1983_photo","item_variant":"undefined"},{"item_id":"XRA1644630","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"maria_callas_during_rehearsal_of_opera_tosca_at_paris_opera_house_february_18_1965_b_w_photo","item_variant":"undefined"},{"item_id":"GIO5028617","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":"portrait_of_maria_callas_with_her_father_george_kalogheropoulos_new_york_c_1938_b_w_photo","item_variant":"undefined"},{"item_id":"XRC2681077","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"giovanni_coruzzi","item_category5":"balown","item_list_name":"search_results","item_name":"maria_callas_et_pier_paolo_pasolini","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":"XRA1660010","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"in_paris_soprano_maria_callas_after_a_performance_december_8_1973_b_w_photo","item_variant":"undefined"},{"item_id":"CHT167392","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"roller_alfred_1864_1935","item_category5":"not_balown","item_list_name":"search_results","item_name":"copy_of_a_costume_design_for_isolde_for_a_production_of_tristan_and_isolde_by_richard_wagner_1813_83","item_variant":"undefined"},{"item_id":"MEP4699936","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"italian_soprano_mirella_freni_mirella_fregni_putting_lipstick_on_her_lips_1970s_b_w_photo","item_variant":"undefined"},{"item_id":"SNM144091","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"carracci_agostino_1557_1602","item_category5":"not_balown","item_list_name":"search_results","item_name":"caricature_of_rabbatin_de_griffi_and_his_wife_spilla_pomina_pen_and_ink_on_paper_photo","item_variant":"undefined"},{"item_id":"XJF324490","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"amigoni_jacopo_c_1675_1752_after","item_category5":"balown","item_list_name":"search_results","item_name":"carlo_broschi_1735_line_engraving","item_variant":"undefined"},{"item_id":"OLA1991991","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"luciano_pavarotti_and_roberto_alagna_during_concert_in_modena_2001_photo","item_variant":"undefined"},{"item_id":"XEE4167688","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_enrico_caruso_1873_1921_italian_tenor","item_variant":"undefined"},{"item_id":"PVD1687006","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"scottish_opera_singer_mary_garden_as_melisande_in_opera_pelleas_et_melisande_1902_photo","item_variant":"undefined"},{"item_id":"XIR124054","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"morin_edmond_1824_82","item_category5":"balown","item_list_name":"search_results","item_name":"the_dressing_room_of_hortense_schneider_1833_1920_at_the_theatre_des_varietes_1873_w_c_on_paper","item_variant":"undefined"},{"item_id":"MDO1077432","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mario_dondero","item_category5":"not_balown","item_list_name":"search_results","item_name":"leonard_bernstein_and_maria_callas_1955_b_w_photo","item_variant":"undefined"},{"item_id":"BAL78079","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":"signor_lablache_as_dr_dulcamara_the_quack_doctor_in_the_opera_the_elixir_of_love_l_elisir_d_amore_by","item_variant":"undefined"},{"item_id":"XRC1552851","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"giovanni_coruzzi","item_category5":"balown","item_list_name":"search_results","item_name":"maria_callas_yves_saint_laurent_and_helene_rochas_paris_1968_b_w_photo","item_variant":"undefined"},{"item_id":"OLA2110107","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"maria_callas_as_elvira_in_i_puritani_at_the_teatro_la_fenice_venice_1949_b_w_photo","item_variant":"undefined"},{"item_id":"LRI1773367","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_14th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_francesco_landino_and_a_musical_score_illustration_from_the_squarcialupi_codex_c_1325_35","item_variant":"undefined"},{"item_id":"MDO1077431","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mario_dondero","item_category5":"not_balown","item_list_name":"search_results","item_name":"maria_callas_luchino_visconti_and_leonard_bernstein_at_la_scala_in_milan_1955_b_w_photo","item_variant":"undefined"},{"item_id":"XRA1642045","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"opera_singer_maria_callas_1923_1977_at_the_dinner_after_the_concert_at_the_opera_paris_december_20_1","item_variant":"undefined"},{"item_id":"SMW3923632","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"john_massey_stewart","item_category5":"not_balown","item_list_name":"search_results","item_name":"maria_callas_as_tosca_and_tito_gobbi_as_scarpia_in_opera_tosca_by_puccini","item_variant":"undefined"},{"item_id":"PVD1689344","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"lina_cavalieri_1874_1944_italian_opera_singer_as_thais_in_opera_thais_in_paris_photo_by_bert_from_fr","item_variant":"undefined"},{"item_id":"DEC418510","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"seeman_enoch_1694_1744_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"francesca_cuzzoni_sandoni_from_a_general_dictionary_of_the_science_and_practice_of_music_by_sir_john","item_variant":"undefined"},{"item_id":"MMV5948012","item_category":"photo","item_category2":"in_copyright","item_category3":"premium_plus","item_category4":"magnus_mayotte_b_1934","item_category5":"not_balown","item_list_name":"search_results","item_name":"jane_manning_1977_b_w_photo","item_variant":"undefined"},{"item_id":"CWA122096","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"gauci_maxim_fl_1810_46","item_category5":"not_balown","item_list_name":"search_results","item_name":"de_begnis_of_the_king_s_theatre_as_figaro_in_the_marriage_of_figaro_1823_pencil_w_c_on_paper","item_variant":"undefined"},{"item_id":"XRA1662960","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"aristote_onassis_and_the_opera_singer_maria_callas_at_lido_show_december_21_1966_paris_b_w_photo","item_variant":"undefined"},{"item_id":"DGA513460","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"toulouse_lautrec_henri_de_1864_1901","item_category5":"not_balown","item_list_name":"search_results","item_name":"messalina_1900_01_oil_on_canvas","item_variant":"undefined"},{"item_id":"OLA5340299","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"amalia_rodriguez_amalia_rodrigues_1920_1999_chanteuse_portugaise_a_milan_le_07_01_1959","item_variant":"undefined"},{"item_id":"XJL379402","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"five_caricatures_of_the_cast_of_a_french_production_of_the_barber_of_seville_by_gioachino_rossini_17","item_variant":"undefined"},{"item_id":"XJL209829","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":"celestine_galli_marie_as_carmen_19th_century_colour_litho","item_variant":"undefined"},{"item_id":"OLA5344911","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"la_chanteuse_lyrique_maria_callas_dans_les_annes_1950","item_variant":"undefined"},{"item_id":"DEC84568","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"knapton_george_1698_1778_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_joannes_carestini_c_1705_60_italian_castrato_engraved_by_john_faber_1684_1756_1735_engra","item_variant":"undefined"},{"item_id":"DEC84566","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hudson_thomas_1701_79_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_francesco_bernardi_senesino_a_siennese_castrato_engraved_by_alexander_van_haecken_1701_5","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"Opera singer","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":18836,"search_results_page_number":1}