{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"PLL3949698","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"stieglitz_alfred_1864_1946","item_category5":"not_balown","item_list_name":"search_results","item_name":"xiii_the_hand_of_man_neg_1902_print_1911_photogravure_on_paper","item_variant":"undefined"},{"item_id":"UIS5089990","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"king_s_weir_river_lea_1888","item_variant":"undefined"},{"item_id":"UIS5089908","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"at_the_grindstone_a_suffolk_farmyard_a_la_meule_dans_la_cour_d_une_ferme_du_suffolk_1888","item_variant":"undefined"},{"item_id":"UIS5089945","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_lea_near_hoddesdon_hertfordshire_1888","item_variant":"undefined"},{"item_id":"GLH3961557","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_infancy_of_bacchus_photogravure_print_from_the_original_1865_painting_by_joseph_victor_ranvier_t","item_variant":"undefined"},{"item_id":"FGL6202904","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"zodiaco_constellation_of_scorpion_depiction_with_astrological_symbol_and_main_stars_antares_and_saul","item_variant":"undefined"},{"item_id":"UIS5089961","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"fields_weir_near_rye_house_1888","item_variant":"undefined"},{"item_id":"FGL6202905","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"zodiaco_constellation_of_sagittarius_depiction_with_astrological_symbol_and_main_stars_nunki_and_kau","item_variant":"undefined"},{"item_id":"FGL6202906","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"zodiaco_constellation_of_capricorn_depiction_with_astrological_symbol_and_main_stars_d_algedi_and_al","item_variant":"undefined"},{"item_id":"GLH3961536","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_marseillaise_hymn_photogravure_print_from_the_original_1870_painting_by_gustave_dore_the_masterp","item_variant":"undefined"},{"item_id":"PNB8950820","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"gause_wilhelm_1853_1916","item_category5":"not_balown","item_list_name":"search_results","item_name":"ball_at_court_reasoning_of_the_quadrille_19th_century_engraving","item_variant":"undefined"},{"item_id":"FGL6202902","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"zodiaco_constellation_of_the_virgin_depiction_with_astrological_symbol_and_main_star_spica","item_variant":"undefined"},{"item_id":"LLM7148438","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"may_phil_1864_1903","item_category5":"not_balown","item_list_name":"search_results","item_name":"brother_brushes_sir_john_longstaff_australian_painter_frank_brangwyn_british_painter_and_illustrator","item_variant":"undefined"},{"item_id":"FGL6202900","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"zodiaco_constellation_of_cancer_depiction_with_astrological_symbol_and_main_star_altarf","item_variant":"undefined"},{"item_id":"FGL6202907","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"zodiaco_constellation_of_aquarius_depiction_with_astrological_symbol_and_main_stars_skat_sadalsuud_a","item_variant":"undefined"},{"item_id":"FGL6202922","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"zodiaco_constellation_of_aries_depiction_with_astrological_symbol_and_main_star_hamal","item_variant":"undefined"},{"item_id":"GLH3961558","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"christ_s_invitation_to_the_afflicted_photogravure_print_from_the_original_1879_painting_by_albert_ma","item_variant":"undefined"},{"item_id":"FGL6202903","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"zodiaco_constellation_of_libra_depiction_with_astrological_symbol_and_main_stars_kiffa_borealis_and_","item_variant":"undefined"},{"item_id":"GLH3961531","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_garden_of_monsieur_the_cure_photogravure_print_from_the_original_painting_by_etienne_prosper_ber","item_variant":"undefined"},{"item_id":"UIS5089868","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"brickfield_on_the_river_bure_briquetterie_et_cham_de_brique_pres_de_la_riviere_bure_1888","item_variant":"undefined"},{"item_id":"LLM7148436","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"may_phil_1864_1903","item_category5":"not_balown","item_list_name":"search_results","item_name":"brother_brushes_william_cadby_english_photographer_david_widhopff_russian_artist_and_caricaturist_le","item_variant":"undefined"},{"item_id":"GLH3961526","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_embarkment_of_manon_lescaut_photogravure_print_from_the_original_1875_painting_by_charles_edouar","item_variant":"undefined"},{"item_id":"LLH6030873","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":"great_wars_of_queen_victoria_s_reign_the_first_anglo_sikh_war_1845_1846_the_anglo_persian_war_1856_1","item_variant":"undefined"},{"item_id":"UIS5090000","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_lea_near_tottenham_vue_de_la_riviere_lea_1888","item_variant":"undefined"},{"item_id":"FGL6202901","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"zodiaco_constellation_of_leo_depiction_with_astrological_symbol_and_main_stars_regulus_algenubi_dene","item_variant":"undefined"},{"item_id":"FGL6202899","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"zodiaco_constellation_of_gemini_depiction_with_astrological_symbol_and_main_stars_pollux_and_castor","item_variant":"undefined"},{"item_id":"PNB8936105","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"halmi_arthur_lajos_1866_1939","item_category5":"not_balown","item_list_name":"search_results","item_name":"emperor_franz_joseph_with_entourage_1898_engraving","item_variant":"undefined"},{"item_id":"GLH3961545","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"presenting_the_trophy_of_the_foot_photogravure_print_from_the_original_1872_painting_by_jean_richard","item_variant":"undefined"},{"item_id":"UIS5090030","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_backwater_on_the_lea_eaux_stagnantes_de_la_riviere_lea_1888","item_variant":"undefined"},{"item_id":"UIS5089556","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"on_breydon_water_sea_fog_coming_up_sur_les_flots_a_breydon_l_arrivee_de_la_brume_du_large_1887","item_variant":"undefined"},{"item_id":"LLM964440","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_19th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"henry_coppee_black_and_white_photograph","item_variant":"undefined"},{"item_id":"LZT5504509","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"glass_and_shadows_baron_adolf_de_meyer_american_born_france_1868_1946_negative_1908_1911_print_1912_","item_variant":"undefined"},{"item_id":"UIS5105626","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"hunting_equipment_general_view_of_decoy_pipe_1883","item_variant":"undefined"},{"item_id":"FGL6202923","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"zodiaco_constellation_of_taurus_depiction_with_astrological_symbol_and_main_stars_aldebaran_elnath_a","item_variant":"undefined"},{"item_id":"GLH3961529","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_stroll_in_the_park_photogravure_print_from_the_original_1874_painting_by_francois_claudius_compte_","item_variant":"undefined"},{"item_id":"UIG5425605","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"herbert_beerbohm_tree_1853_1917_english_actor_manager_founder_of_the_royal_academy_of_dramatic_art_r","item_variant":"undefined"},{"item_id":"GLH3961528","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"rouget_de_l_isle_singing_the_marseillaise_for_the_first_time_photogravure_print_from_the_original_pa","item_variant":"undefined"},{"item_id":"LLM7148430","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"may_phil_1864_1903","item_category5":"not_balown","item_list_name":"search_results","item_name":"celebrities_and_personages_lord_charles_beresford_british_admiral_and_politician_john_burns_british_","item_variant":"undefined"},{"item_id":"SMT1217199","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"walcott_mary_vaux_1860_1940","item_category5":"not_balown","item_list_name":"search_results","item_name":"fringed_gentian_plate_336_from_north_american_wild_flowers_washington_d_c_smithsonian_institution_19","item_variant":"undefined"},{"item_id":"GLH3961488","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"first_secret_entrusted_to_venus_premier_secret_confie_a_venus_photogravure_print_from_the_original_s","item_variant":"undefined"},{"item_id":"PNB8936109","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"halmi_arthur_lajos_1866_1939","item_category5":"not_balown","item_list_name":"search_results","item_name":"emperor_wilhelm_ii_1898_engraving","item_variant":"undefined"},{"item_id":"LLM7148432","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"may_phil_1864_1903","item_category5":"not_balown","item_list_name":"search_results","item_name":"celebrities_and_personages_otto_von_bismarck_german_politician_and_chancellor_kaiser_wilhelm_i_of_ge","item_variant":"undefined"},{"item_id":"UIS5089949","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_old_rye_house_1888","item_variant":"undefined"},{"item_id":"UIS5089951","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_old_rye_house_inn_1888","item_variant":"undefined"},{"item_id":"UIG5425608","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"herbert_beerbohm_tree_1853_1917_english_actor_manager_founder_of_the_royal_academy_of_dramatic_art_r","item_variant":"undefined"},{"item_id":"PNB8950814","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"halmi_arthur_lajos_1866_1939","item_category5":"not_balown","item_list_name":"search_results","item_name":"reception_of_the_romanian_royal_couple_at_station_in_budapest_19th_century_engraving","item_variant":"undefined"},{"item_id":"PNB8950819","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"halmi_arthur_lajos_1866_1939","item_category5":"not_balown","item_list_name":"search_results","item_name":"emperor_wilhelm_ii_19th_century_engraving","item_variant":"undefined"},{"item_id":"FGL7206140","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"trinca_tiziana_21st_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"commemorative_stamp_falcon_borsellino_2002_engraving","item_variant":"undefined"},{"item_id":"GLH3961525","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"episode_in_the_siege_of_saragossa_peninsular_war_1808_09_french_soldiers_enter_church_1809_photograv","item_variant":"undefined"},{"item_id":"UIG5425583","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"johnson_forbes_robertson_1853_1937_english_actor_manager_knighted_in_1913_here_as_romeo_in_the_trage","item_variant":"undefined"},{"item_id":"NWI4911217","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_cheruscan_chief_of_the_germanic_tribes_caius_julius_arminius_irmin_or_hermann_16_bc_21_ad_return","item_variant":"undefined"},{"item_id":"PNB8936085","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"emperor_franz_joseph_i_and_emperor_wilhelm_ii_on_the_maneuver_field_in_totis","item_variant":"undefined"},{"item_id":"PNB8936075","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"gause_wilhelm_1853_1916","item_category5":"not_balown","item_list_name":"search_results","item_name":"hunting_party_emperor_franz_joseph_at_table_with_prince_leopold_of_bavaria_and_grand_duke_ferdinand_","item_variant":"undefined"},{"item_id":"PNB8936098","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"halmi_arthur_lajos_1866_1939","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_emperor_holding_the_seat_rows_in_front_of_the_stage_1898_engraving","item_variant":"undefined"},{"item_id":"PNB8936111","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist","item_category5":"not_balown","item_list_name":"search_results","item_name":"emperor_franz_joseph_i_in_a_conversation","item_variant":"undefined"},{"item_id":"PNB8950788","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"gause_wilhelm_1853_1916","item_category5":"not_balown","item_list_name":"search_results","item_name":"hunting_party_emperor_franz_joseph_at_table_with_prince_leopold_of_bavaria_and_grand_duke_ferdinand_","item_variant":"undefined"},{"item_id":"PLL3949696","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"stieglitz_alfred_1864_1946","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_steerage_1907_photogravure_on_japanese_vellum","item_variant":"undefined"},{"item_id":"PNB8937034","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"matsch_franz_von_1861_1942","item_category5":"not_balown","item_list_name":"search_results","item_name":"visitation_of_the_german_prince_of_the_federations_on_8th_may_1908_in_castle_schoenbrunn_1910_engrav","item_variant":"undefined"},{"item_id":"UIS5090035","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_shoot_amwell_magna_fishery_pecheur_dans_une_barque_1888","item_variant":"undefined"},{"item_id":"PNB8936086","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"gause_wilhelm_1853_1916","item_category5":"not_balown","item_list_name":"search_results","item_name":"emperor_franz_joseph_i_and_czar_nikolaus_ii_in_petersburg_after_the_great_formal_dinner_1898_engravi","item_variant":"undefined"},{"item_id":"UIS5090022","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"keeper_s_cottage_amwell_magna_fishery_pecheur_sur_le_bord_de_la_riviere_1888","item_variant":"undefined"},{"item_id":"UIS5081651","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"joseph_jackson_lister_amateur_microscopist_1866_1869","item_variant":"undefined"},{"item_id":"UIS5076578","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"wilhelm_conrad_roentgen_german_physicist_at_his_workbench_1906","item_variant":"undefined"},{"item_id":"UIS5078838","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"bridgnorth_vers_1895","item_variant":"undefined"},{"item_id":"PNB8936112","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"walter_joseph_1783_1856","item_category5":"not_balown","item_list_name":"search_results","item_name":"emperor_franz_joseph_i_and_emperor_wilhelm_ii_on_the_rendezvousplatz_rendezvous_square_in_totis_1898","item_variant":"undefined"},{"item_id":"UIS5089942","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_conspirator_s_room_old_rye_house_1888","item_variant":"undefined"},{"item_id":"PNB8936108","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"gause_wilhelm_1853_1916","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_archduchess_receiving_emperor_william_ii_at_the_schwarzen_adlerstiege_1898_engraving","item_variant":"undefined"},{"item_id":"PNB8936083","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"halmi_arthur_lajos_1866_1939","item_category5":"not_balown","item_list_name":"search_results","item_name":"emperor_franz_joseph_in_front_of_the_throne_chair_1898_oil_on_card","item_variant":"undefined"},{"item_id":"PNB8950803","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"halmi_arthur_lajos_1866_1939","item_category5":"not_balown","item_list_name":"search_results","item_name":"emperor_franz_joseph_in_front_of_the_throne_chair_19th_century_engraving","item_variant":"undefined"},{"item_id":"PNB8950818","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"halmi_arthur_lajos_1866_1939","item_category5":"not_balown","item_list_name":"search_results","item_name":"homage_of_the_schoolchildren_in_zagreb_1895_19th_century_engraving","item_variant":"undefined"},{"item_id":"PNB8950812","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"halmi_arthur_lajos_1866_1939","item_category5":"not_balown","item_list_name":"search_results","item_name":"reception_at_court_in_the_ocassion_of_the_visitation_of_emperor_wilhelm_ii_in_budapest_1897_19th_cen","item_variant":"undefined"},{"item_id":"CH990438","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"evans_frederick_henry_1853_1943","item_category5":"not_balown","item_list_name":"search_results","item_name":"aubrey_beardsley_1894_1894_photogravure_mounted_on_buff_paper_gilt_paper_border","item_variant":"undefined"},{"item_id":"UIS5076067","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sir_william_ramsay_scottish_chemist_c_1910_1920","item_variant":"undefined"},{"item_id":"UIS5072042","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sir_charles_william_siemens_german_engineer_c_1860_1870","item_variant":"undefined"},{"item_id":"UIS5077544","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sir_william_ramsay_scottish_chemist_c_1910_1920","item_variant":"undefined"},{"item_id":"UIS5078849","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_onion_field_the_old_farmstead_1890","item_variant":"undefined"},{"item_id":"UIS5071956","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"dmitry_ivanovich_mendeleyev_russian_chemist_c_1905","item_variant":"undefined"},{"item_id":"UIS5072017","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"wilhelm_roentgen_german_physicist_1906","item_variant":"undefined"},{"item_id":"UIS5072029","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"werner_von_siemens_german_electrical_engineer_and_inventor_c_1880","item_variant":"undefined"},{"item_id":"UIS5072003","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sir_william_ramsay_scottish_chemist_c_1910","item_variant":"undefined"},{"item_id":"UIS5071958","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"julius_robert_von_mayer_german_physicist_c_1870s","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"Fotogravur","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":1431,"search_results_page_number":16}