{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"MME3828842","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":"philip_glass","item_variant":"undefined"},{"item_id":"MME3828847","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":"philip_glass","item_variant":"undefined"},{"item_id":"MME4813131","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":"american_artist_paul_mccarthy_at_the_exhibition_pig_island_the_first_major_solo_show_in_an_italian_i","item_variant":"undefined"},{"item_id":"MME3823334","item_category":"photo","item_category2":"in_copyright","item_category3":"standard","item_category4":"mccarthy_paul_b_1945","item_category5":"not_balown","item_list_name":"search_results","item_name":"pig_island_by_paul_mccarthy_fondazione_nicola_trussardi_milan","item_variant":"undefined"},{"item_id":"VFS109732","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"barnard_frederick_1846_1896_attr_to","item_category5":"not_balown","item_list_name":"search_results","item_name":"ladies_gossiping_at_the_opera_oil_on_canvas","item_variant":"undefined"},{"item_id":"SKD29443","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":"lady_with_opera_glasses_1875_76_oil_on_paper","item_variant":"undefined"},{"item_id":"UIS5067889","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"visual_aids_telescopes_spy_glasses_selection_of_opera_glasses_1780_1820","item_variant":"undefined"},{"item_id":"JHG194177","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"repin_ilya_efimovich_1844_1930","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_cesar_cui_1835_1918_1890_oil_on_canvas_b_w_photo","item_variant":"undefined"},{"item_id":"RAF35703","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hannah_robert_1812_1909","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_honeymoon_oil_on_canvas","item_variant":"undefined"},{"item_id":"DGA511762","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"gilded_metal_and_mother_of_pearl_opera_glasses","item_variant":"undefined"},{"item_id":"XJF439976","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"chalon_alfred_edward_1780_1860_after","item_category5":"balown","item_list_name":"search_results","item_name":"marie_malibran_engraved_by_richard_james_lane_1836_litho","item_variant":"undefined"},{"item_id":"CBF171096","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"mailly_hippolyte_1829_63","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_jacques_offenbach_1819_80_engraved_by_paul_emile_destouches_1794_1874_litho","item_variant":"undefined"},{"item_id":"GIA3043440","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"max_reger_oil_on_canvas","item_variant":"undefined"},{"item_id":"LLM3627795","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":"a_marvel_of_handiwork_engraving","item_variant":"undefined"},{"item_id":"STC84229","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"erte_romain_de_tirtoff_1892_1990","item_category5":"not_balown","item_list_name":"search_results","item_name":"costume_design_for_the_princess_von_werdenberg_and_her_negro_servant_in_der_rosenkavalier_by_richard","item_variant":"undefined"},{"item_id":"UIG5308553","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"engraving_depicting_a_man_using_lorgnettes_to_read_his_newspaper_at_the_breakfast_table_19th_century","item_variant":"undefined"},{"item_id":"UIS5068341","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"visual_aids_telescopes_spy_glasses_selection_of_four_opera_or_prospect_glasses_1749_1773","item_variant":"undefined"},{"item_id":"STC3090242","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"cruikshank_isaac_robert_1789_1856","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_green_room_of_the_king_s_theatre_or_noble_amateurs_viewing_foreign_curiosities_from_the_english_","item_variant":"undefined"},{"item_id":"OXM441100","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"holland_george_herbert_buckingham_1901_87","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_professor_sir_jack_westrup_oil_on_canvas","item_variant":"undefined"},{"item_id":"LAL302846","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"mendoza_philip_1898_1973","item_category5":"not_balown","item_list_name":"search_results","item_name":"town_mouse_and_country_mouse","item_variant":"undefined"},{"item_id":"CH376374","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"renoir_pierre_auguste_1841_1919","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_theatre_box_1874_oil_on_canvas","item_variant":"undefined"},{"item_id":"LLH731893","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_well_dressed_women_watching_a_stage_performance_colour_litho","item_variant":"undefined"},{"item_id":"PHL1154158","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":"ballet_from_an_opera_box_c_1884_pastel_on_paper","item_variant":"undefined"},{"item_id":"DGA592762","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"rietti_arturo_1863_1943","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_arrigo_boito_oil_on_canvas","item_variant":"undefined"},{"item_id":"OLA309982","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"giuseppe_borgatti_b_w_photo","item_variant":"undefined"},{"item_id":"LIP1048842","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":"advertisement_parkins_and_gotto_engraving","item_variant":"undefined"},{"item_id":"LLM974385","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"enjoying_suchard_chocolate_at_the_opera_or_theatre_chromolitho","item_variant":"undefined"},{"item_id":"LLP729315","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"beers_jan_van_1852_1927","item_category5":"not_balown","item_list_name":"search_results","item_name":"what_next_colour_litho","item_variant":"undefined"},{"item_id":"MME3829674","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":"museo_del_teatro_alla_scala","item_variant":"undefined"},{"item_id":"BRQ3923616","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"franz_volker_portrait_wearing_hat_and_glasses","item_variant":"undefined"},{"item_id":"UIS5070524","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"visual_aids_binoculars_binocular_opera_glasses_1850_1880","item_variant":"undefined"},{"item_id":"DGA2590609","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"opera_glasses_in_brass_and_mother_of_pearl_20th_century","item_variant":"undefined"},{"item_id":"UIG5308551","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"engraving_depicting_an_elderly_woman_using_a_lorgnette_as_she_speaks_with_her_young_granddaughter_19","item_variant":"undefined"},{"item_id":"BL3291634","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"grand_theatre_islington_erminie_comic_opera_1888","item_variant":"undefined"},{"item_id":"SAG65023","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"rothenstein_william_1872_1945","item_category5":"not_balown","item_list_name":"search_results","item_name":"self_portrait_oil_on_canvas","item_variant":"undefined"},{"item_id":"LLM7147423","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"reznicek_ferdinand_von_1868_1909","item_category5":"not_balown","item_list_name":"search_results","item_name":"woman_looking_through_a_pair_of_opera_glasses_at_the_theatre_colour_litho","item_variant":"undefined"},{"item_id":"DGA2590454","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"opera_glasses_in_ivory_early_1900_20th_century","item_variant":"undefined"},{"item_id":"XDR355808","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_photographer_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"irish_playwright_george_bernard_shaw_in_the_pinewood_club_at_the_inauguration_of_the_filming_of_his_","item_variant":"undefined"},{"item_id":"HMP86657","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"frith_william_powell_1819_1909","item_category5":"not_balown","item_list_name":"search_results","item_name":"at_the_opera_1855","item_variant":"undefined"},{"item_id":"LCM139831","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"dicksee_thomas_francis_1819_95","item_category5":"not_balown","item_list_name":"search_results","item_name":"at_the_opera_oil_on_canvas","item_variant":"undefined"},{"item_id":"CH827010","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"kahler_carl_1855_1906","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_evening_at_the_opera_oil_on_canvas","item_variant":"undefined"},{"item_id":"LLM2792357","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":"dollond_engraving","item_variant":"undefined"},{"item_id":"PNP392745","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"advert_for_yale_locks_hardware_1915_colour_litho","item_variant":"undefined"},{"item_id":"BST2822859","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"basch_arpad_1873_1944","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_swedish_c_1900_colour_litho","item_variant":"undefined"},{"item_id":"XIR194174","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":"portrait_of_bedrich_smetana_1824_84_engraving_b_w_photo","item_variant":"undefined"},{"item_id":"STC2657692","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"tenniel_john_1820_1914","item_category5":"not_balown","item_list_name":"search_results","item_name":"alice_in_the_train_carriage_illustration_from_through_the_looking_glass_by_lewis_carroll_1832_98_187","item_variant":"undefined"},{"item_id":"DGA2590608","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"opera_glasses_in_gold_metal_and_embossed_silver_circa_1920_20th_century","item_variant":"undefined"},{"item_id":"DEC84541","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"nixon_john_1760_1818","item_category5":"not_balown","item_list_name":"search_results","item_name":"caricature_of_the_audience_at_the_commemoration_of_handel_in_westminster_abbey_1787_ink_and_watercol","item_variant":"undefined"},{"item_id":"DNE6198798","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"lessore_therese_1884_1945","item_category5":"not_balown","item_list_name":"search_results","item_name":"theatre_audience_20th_century_etching","item_variant":"undefined"},{"item_id":"XLE3776761","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"opera","item_variant":"undefined"},{"item_id":"DGA2584114","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"group_of_three_hand_held_lorgnettes_in_tortoise_shell_from_early_1800s_19th_century","item_variant":"undefined"},{"item_id":"GRL6262997","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"signorelli_luca_c_1450_1523_workshop_of","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_monkey_with_glasses_reading_a_book_1501_03_monochrome_fresco","item_variant":"undefined"},{"item_id":"BL3291627","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"grand_theatre_islington_erminie_comic_opera_1888_notice_in_the_form_of_a_cut_out_figure_of_a_man_wit","item_variant":"undefined"},{"item_id":"XZO76565","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":"dmitri_shostakovich_b_w_photo","item_variant":"undefined"},{"item_id":"CH100783","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":"at_the_theatre_woman_with_a_fan_1880_pastel_and_charcoal_on_paper_laid_down_on_paper","item_variant":"undefined"},{"item_id":"XZO76566","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":"dmitri_shostakovich_1906_75_portrait_photo","item_variant":"undefined"},{"item_id":"UIG678659","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"selling_opera_glasses_for_best_view_of_boxing_match_new_york_1900_b_w_photo","item_variant":"undefined"},{"item_id":"XAM68746","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"rieder_wilhelm_august_1796_1880","item_category5":"balown","item_list_name":"search_results","item_name":"franz_peter_schubert_1825_oil_on_canvas","item_variant":"undefined"},{"item_id":"NWI4956568","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"bourgeois_family_in_their_dressing_room_on_the_balcony_of_the_opera_circa_1900_reproduction_of_a_wor","item_variant":"undefined"},{"item_id":"LLM2800948","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"underwood_clarence_f_1871_1929","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_only_two_at_the_opera_colour_litho","item_variant":"undefined"},{"item_id":"RAF114875","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"two_pairs_of_french_opera_glasses_by_ltor_negretti_and_zambra_and_golmont_paris_early_20th_century_e","item_variant":"undefined"},{"item_id":"ELS9198726","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":"woman_with_field_glasses_1875_76_oil_on_canvas","item_variant":"undefined"},{"item_id":"XLE3777860","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"opera","item_variant":"undefined"},{"item_id":"SIT3062902","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"grasset_eugene_1841_1917","item_category5":"not_balown","item_list_name":"search_results","item_name":"affiche_en_chromotypographie_c_1895_lithograph","item_variant":"undefined"},{"item_id":"MME4774883","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_1999_italian_baritone_opera_singer_alfonso_antoniozzi_roma_1999_il_baritono_alfonso_antoniozzi","item_variant":"undefined"},{"item_id":"UIS5070516","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"visual_aids_telescopes_spy_glasses_prospect_or_opera_glass_18th_century","item_variant":"undefined"},{"item_id":"LLE6029638","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"ward_leslie_matthew_spy_1851_1922","item_category5":"not_balown","item_list_name":"search_results","item_name":"mr_reuben_sassoon_colour_litho","item_variant":"undefined"},{"item_id":"MME4813101","item_category":"photo","item_category2":"in_copyright","item_category3":"standard","item_category4":"mccarthy_paul_b_1945","item_category5":"not_balown","item_list_name":"search_results","item_name":"american_artist_paul_mccarthy_in_front_of_his_work_daddies_tomato_ketchup_inflatable_milan_italy_may","item_variant":"undefined"},{"item_id":"UTD2861418","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"frank_v_the_opera_of_a_private_bank","item_variant":"undefined"},{"item_id":"LLM5208010","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"charles_lecocq_french_composer_engraving","item_variant":"undefined"},{"item_id":"GLH1200621","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"nikolai_rimsky_korsakov_1844_1908_russian_opera_composer_portrait_painting_by_ilya_repin_1893","item_variant":"undefined"},{"item_id":"APV12052832","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"osinachi","item_category5":"not_balown","item_list_name":"search_results","item_name":"out_a_walk_2023_digital","item_variant":"undefined"},{"item_id":"LLM5991226","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":"at_the_opera_engraving","item_variant":"undefined"},{"item_id":"APV12052822","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"osinachi","item_category5":"not_balown","item_list_name":"search_results","item_name":"tarfa_2019_digital","item_variant":"undefined"},{"item_id":"LLE814162","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"austrian_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"leo_fall_austrian_composer_of_operettas_1873_1925_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2977164","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"reinhold_schuenzel_in_the_film_the_threepenny_opera_1931_b_w_photo","item_variant":"undefined"},{"item_id":"CH133730","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":"the_box_of_the_golden_grotesque_1893_colour_litho","item_variant":"undefined"},{"item_id":"LLR2776641","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"dutch_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"anton_van_rooy_dutch_bass_baritone_opera_singer_b_w_photo","item_variant":"undefined"},{"item_id":"REU12013921","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"antin_mauritz","item_category5":"not_balown","item_list_name":"search_results","item_name":"british_prime_minister_margaret_thatcher_peers_through_opera_glasses_received_from_german_chancellor","item_variant":"undefined"},{"item_id":"LLH3638941","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"tragedy_chromolitho","item_variant":"undefined"},{"item_id":"STC1123806","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"barbier_georges_1882_1932","item_category5":"not_balown","item_list_name":"search_results","item_name":"eventails_engraved_by_h_reidel_1924_pochoir_print","item_variant":"undefined"},{"item_id":"LAL297842","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"phillipps_william_francis_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"teddy_bear","item_variant":"undefined"},{"item_id":"DPS3590878","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"jon_spaull","item_category5":"not_balown","item_list_name":"search_results","item_name":"norway_oslo_opera_house_oslo_photo","item_variant":"undefined"},{"item_id":"DPS3590872","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"jon_spaull","item_category5":"not_balown","item_list_name":"search_results","item_name":"norway_oslo_opera_house_oslo_photo","item_variant":"undefined"},{"item_id":"UTD2854540","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"swiss_author_playwright_and_painter_friedrich_duerrenmatt_as_director_of_his_own_play_frank_der_fuen","item_variant":"undefined"},{"item_id":"DPS3590870","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"jon_spaull","item_category5":"not_balown","item_list_name":"search_results","item_name":"norway_oslo_opera_house_oslo_photo","item_variant":"undefined"},{"item_id":"DGA576146","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"a_dagli_orti","item_category5":"not_balown","item_list_name":"search_results","item_name":"austria_vienna_gustav_mahler_portrayed_in_foyer_of_vienna_court_opera","item_variant":"undefined"},{"item_id":"STC1123807","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"barbier_georges_1882_1932","item_category5":"not_balown","item_list_name":"search_results","item_name":"eventails_engraved_by_h_reidel_1924_pochoir_print","item_variant":"undefined"},{"item_id":"DPS3590874","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"jon_spaull","item_category5":"not_balown","item_list_name":"search_results","item_name":"norway_oslo_opera_house_oslo_photo","item_variant":"undefined"},{"item_id":"DGA2580045","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"martin_charles_1848_1934","item_category5":"not_balown","item_list_name":"search_results","item_name":"costume_for_character_of_notary_from_the_barber_of_seville_by_gioacchino_rossini_1952_paris_opera_th","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"occhiali da opera","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":332,"search_results_page_number":1}