{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"LLM2815276","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"beltrame_achille_1871_1945","item_category5":"not_balown","item_list_name":"search_results","item_name":"arrival_of_emperor_nicolo_il_of_russia_in_the_castle_of_racconigi_the_hand_kiss_to_queen_helena_colo","item_variant":"undefined"},{"item_id":"LLM2814897","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"beltrame_achille_1871_1945","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_constitution_in_russia_the_first_session_of_parliament_or_duma_of_the_empire_in_petersburg_colou","item_variant":"undefined"},{"item_id":"FIA5372155","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"russian_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"nicholas_ii_of_russia_1868_1918_19th_century_oil_on_canvas","item_variant":"undefined"},{"item_id":"LLH5234667","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"christmas_greetings_card_depicting_a_young_boy_and_santa_claus_carrying_a_sack_of_toys_chromolitho","item_variant":"undefined"},{"item_id":"LIP1597880","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"sabattier_louis_remy_1863_1935","item_category5":"not_balown","item_list_name":"search_results","item_name":"president_faure_s_visit_to_russia_litho","item_variant":"undefined"},{"item_id":"LLH5234710","item_category2":"no_copyright","item_category3":"standard","item_category4":"european_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"st_nicholas_day_card_chromolitho","item_variant":"undefined"},{"item_id":"LLH5234672","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"christmas_greetings_card_depicting_a_young_girl_praying_in_the_snow_with_santa_claus_chromolitho","item_variant":"undefined"},{"item_id":"LLH5234660","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"german_christmas_greetings_card_depicting_santa_claus_listening_at_the_door_of_a_house_chromolitho","item_variant":"undefined"},{"item_id":"DGA570800","item_category2":"no_copyright","item_category3":"standard","item_category4":"w_buss","item_category5":"not_balown","item_list_name":"search_results","item_name":"russia_saint_petersburg_historic_centre_monument_to_nicholas_i_on_saint_isaac_s_square","item_variant":"undefined"},{"item_id":"PVD1680723","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"coronation_of_czar_nicolas_ii_in_moscow_1896_b_w_photo","item_variant":"undefined"},{"item_id":"XAB341695","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"sauerweid_alexander_ivanovich_1783_1844","item_category5":"balown","item_list_name":"search_results","item_name":"tsar_nicholas_i_s_arrival_in_camp_oil_on_canvas","item_variant":"undefined"},{"item_id":"XAB196489","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"sverchkov_nikolai_egorevich_1817_98","item_category5":"balown","item_list_name":"search_results","item_name":"emperor_nicholas_i_1796_1855_driving_in_a_sleigh_oil_on_canvas","item_variant":"undefined"},{"item_id":"OPT395356","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"cellarius_andreas_c_1596_1665","item_category5":"not_balown","item_list_name":"search_results","item_name":"scenographia_systematis_copernicani_astrological_chart_c_1543_devised_by_nicolaus_copernicus_1473_15","item_variant":"undefined"},{"item_id":"FIA5376858","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"charlemagne_adolf_jossifowitsch_1826_1901","item_category5":"not_balown","item_list_name":"search_results","item_name":"ceremony_of_departure_from_the_emperor_nicolas_i_nicolai_pavlovitch_romanov_1855_19th_century_oil_on","item_variant":"undefined"},{"item_id":"XEE4158921","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"prince_nicholas_alexandrovich_heir_to_the_russian_throne_future_emperor_and_tsar_nicholas_ii_prince_","item_variant":"undefined"},{"item_id":"UIG865281","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"early_astronomers_left_to_right_galileo_hevelius_aristotle_brahe_copernicus_and_ptolemy_engraving_16","item_variant":"undefined"},{"item_id":"JLJ4651912","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"unknown_artist_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"tsar_nicholas_ii_1868_1918_and_president_emile_loubet_1836_1929_20th_century_lithograph","item_variant":"undefined"},{"item_id":"ICA4932287","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"cover_of_les_hommes_du_jour_satirique_en_n_and_b_1909_7_31_nicolas_ii","item_variant":"undefined"},{"item_id":"FIA5410983","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"russian_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"arrival_of_tsar_nicholas_ii_1868_1918_and_tsarina_alexandra_fyodorovna_1901_silver_gelatin_photo","item_variant":"undefined"},{"item_id":"LLH5234687","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"christmas_greetings_card_depicting_santa_claus_delivering_his_gifts_chromolitho","item_variant":"undefined"},{"item_id":"LSE4092804","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"french_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"jewish_banker_loaning_money_to_tsar_nicholas_ii_of_russia_1868_1918_you_understand_sire_you_use_my_m","item_variant":"undefined"},{"item_id":"UIG541879","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"tsar_nicholas_i_inaugurating_the_semaphore_telegraph_line_between_moscow_and_warsaw_in_1833_engravin","item_variant":"undefined"},{"item_id":"FRM564045","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"frombork_1973_nicolaus_copernicus_19_02_1473_24_05_1543_astronomer_mathematician_priest_discoverer_o","item_variant":"undefined"},{"item_id":"FRM565226","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"nicolaus_copernicus_19_02_1473_24_05_1543_astronomer_mathematician_priest_discoverer_of_heliocentric","item_variant":"undefined"},{"item_id":"LIP1597859","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"scott_georges_bertin_1873_1942","item_category5":"not_balown","item_list_name":"search_results","item_name":"president_faure_in_russia_engraving","item_variant":"undefined"},{"item_id":"DGA2572837","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"g_sosio","item_category5":"not_balown","item_list_name":"search_results","item_name":"bronze_statue_of_polish_astronomer_nicolaus_copernicus_torun_1473_frombork_1543_warsaw_s_old_town_un","item_variant":"undefined"},{"item_id":"FIA5350846","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":"the_formal_session_of_the_state_council_on_may_7_1901_in_honor_of_the_100th_anniversary_of_its_found","item_variant":"undefined"},{"item_id":"ICA4948662","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"postcard_satirical_in_n_and_b_nicholas_ii_russia_nicholas_ii","item_variant":"undefined"},{"item_id":"DGA573601","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"poland_warsaw_mikolaj_kopernik_nicolaus_copernicus_square","item_variant":"undefined"},{"item_id":"LLM6000504","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":"dowager_empress_maria_feodorovna_of_russia_and_her_son_tsar_nicholas_ii_on_the_terrace_of_their_vill","item_variant":"undefined"},{"item_id":"FIA5408823","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"levitsky_sergei_lvovich_1819_1898","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_emperor_nicholas_ii_1868_1918_c_1895_photograph","item_variant":"undefined"},{"item_id":"DGA2584694","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"1000_zloty_banknote_1982_obverse_nicolaus_copernicus_1473_1543_poland_20th_century","item_variant":"undefined"},{"item_id":"UIS5091298","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"tsar_nicholas_ii_with_his_children_and_nephews_russia_1915","item_variant":"undefined"},{"item_id":"LSE4317510","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":"portrait_of_nicolas_copernicus_nicolaus_copernicus_1473_1543_polish_astronomer_in_portraits_of_usefu","item_variant":"undefined"},{"item_id":"FRM564611","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"nicolas_copernicus_polish_astronomer_matematyk_prawnik_poeta_astrolog_tlumacz_kanclerz_kapituly_warm","item_variant":"undefined"},{"item_id":"FRM564666","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"nicolas_copernicus_polish_astronomer_matematyk_prawnik_poeta_astrolog_tlumacz_kanclerz_kapituly_warm","item_variant":"undefined"},{"item_id":"FIA5410998","item_category2":"in_copyright","item_category3":"standard","item_category4":"hahn_k_von_active_c_1912","item_category5":"not_balown","item_list_name":"search_results","item_name":"emperor_nicholas_ii_and_officers_before_the_cathedral_of_christ_the_saviour_opening_ceremony_of_the_","item_variant":"undefined"},{"item_id":"FIA5411084","item_category2":"in_copyright","item_category3":"standard","item_category4":"k_von_hahn_studio_photo_c_1910s","item_category5":"not_balown","item_list_name":"search_results","item_name":"emperor_nicholas_ii_of_russia_nicolas_ii_1868_1918_1910_19_photo","item_variant":"undefined"},{"item_id":"LLH5234656","item_category2":"in_copyright","item_category3":"standard","item_category4":"finnish_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"finnish_christmas_greetings_card_depicting_santa_claus_with_a_sack_of_toys_chromolitho","item_variant":"undefined"},{"item_id":"LLH5234688","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"christmas_greetings_card_depicting_santa_claus_checking_his_list_chromolitho","item_variant":"undefined"},{"item_id":"LLH5234716","item_category2":"no_copyright","item_category3":"standard","item_category4":"european_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"st_nicholas_day_card_chromolitho","item_variant":"undefined"},{"item_id":"GNG6279425","item_category2":"no_copyright","item_category3":"standard","item_category4":"pascal_deloche","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_baroque_catholic_chapel_of_the_plans_old_door_with_key_saint_nicholas_de_veroce_france_photo","item_variant":"undefined"},{"item_id":"LLM5213609","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":"monument_of_the_emperor_nicholas_i_st_petersburg_engraving","item_variant":"undefined"},{"item_id":"LLM5213151","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":"church_of_st_nicholas_newcastle_upon_tyne_engraving","item_variant":"undefined"},{"item_id":"GNG5278735","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"saint_nicholas_greek_orthodox_icon_grece","item_variant":"undefined"},{"item_id":"GNG6279420","item_category2":"no_copyright","item_category3":"standard","item_category4":"pascal_deloche","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_baroque_catholic_chapel_of_the_chattrix_old_door_with_key_saint_nicholas_de_veroce_france_photo","item_variant":"undefined"},{"item_id":"LLH5234664","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"christmas_greetings_card_depicting_santa_claus_arriving_at_a_house_in_the_woods_with_his_gifts_chrom","item_variant":"undefined"},{"item_id":"LLM6011767","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":"nicholas_amati_engraving","item_variant":"undefined"},{"item_id":"FRM564351","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"original_signature_of_nicolaus_copernicus_19_02_1473_24_05_1543_astronomer_mathematician_priest_disc","item_variant":"undefined"},{"item_id":"CTS621554","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"sauerweid_alexander_ivanovich_1783_1844","item_category5":"not_balown","item_list_name":"search_results","item_name":"tsar_nicholas_i_of_russia_when_grand_duke_riding_in_hyde_park_oil_on_canvas","item_variant":"undefined"},{"item_id":"ICA4887282","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"galantara_gabriele_rata_langa_1865_1937","item_category5":"not_balown","item_list_name":"search_results","item_name":"cover_of_l_asino_05_08_06_russia_revolution_of_1905_print","item_variant":"undefined"},{"item_id":"LLM2798378","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"beltrame_achille_1871_1945","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_tsar_s_illness_the_crowd_in_front_of_the_imperial_palace_in_petersburg_waiting_for_news_colour_l","item_variant":"undefined"},{"item_id":"FIA5396412","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"katzler_1823_82","item_category5":"not_balown","item_list_name":"search_results","item_name":"nicholas_i_of_russia_as_colonel_in_chief_of_the_9th_hussar_regiment_graf_nadasdy_1845_colour_litho","item_variant":"undefined"},{"item_id":"MMM7340112","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"desnos_louis_charles_c_1725_c_1800","item_category5":"not_balown","item_list_name":"search_results","item_name":"systeme_de_copernic_1761_engraving","item_variant":"undefined"},{"item_id":"XEE4172932","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"naval_review_of_dunkirk_tsar_nicholas_ii_1868_1918_tsarina_alix_of_hesse_and_the_rhine_or_alexandra_","item_variant":"undefined"},{"item_id":"FRM564046","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"frombork_1973_nicolaus_copernicus_19_02_1473_24_05_1543_astronomer_mathematician_priest_discoverer_o","item_variant":"undefined"},{"item_id":"ICA4948635","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"postcard_satirical_in_n_and_b_nicholas_ii_russia_nicholas_ii","item_variant":"undefined"},{"item_id":"FIA5410963","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"russian_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"arrival_of_tsar_nicholas_ii_1868_1918_and_tsarina_alexandra_fyodorovna_1901_silver_gelatin_photo","item_variant":"undefined"},{"item_id":"FIA5350770","item_category2":"in_copyright","item_category3":"standard","item_category4":"serov_vladimir_aleksandrovic_1910_68","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_coronation_of_the_emperor_nicolas_ii_1868_1918_1896_oil_on_canvas","item_variant":"undefined"},{"item_id":"LLH5234689","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"christmas_greetings_card_depicting_santa_claus_driving_a_car_chromolitho","item_variant":"undefined"},{"item_id":"GNG6279422","item_category2":"no_copyright","item_category3":"standard","item_category4":"pascal_deloche","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_baroque_catholic_chapel_of_the_chattrix_old_door_with_key_saint_nicholas_de_veroce_france_photo","item_variant":"undefined"},{"item_id":"LLH5234714","item_category2":"no_copyright","item_category3":"standard","item_category4":"european_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"st_nicholas_day_card_chromolitho","item_variant":"undefined"},{"item_id":"DGA775324","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_nicholas_i_of_russia_tsarskoye_selo_1796_st_petersburg_1855_emperor_of_russia_engraving","item_variant":"undefined"},{"item_id":"PIX4629472","item_category2":"no_copyright","item_category3":"standard","item_category4":"sebastien_beaucourt","item_category5":"not_balown","item_list_name":"search_results","item_name":"copernician_system_copernician_system_heliocentric_model_according_to_nicolas_copernic_engraving_fro","item_variant":"undefined"},{"item_id":"MHO7177365","item_category2":"no_copyright","item_category3":"standard","item_category4":"jean_marie_hosatte","item_category5":"not_balown","item_list_name":"search_results","item_name":"de_revolutionibus_by_nicolas_copernicus_1575","item_variant":"undefined"},{"item_id":"GIA4816566","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"representation_of_the_movement_of_the_planets_around_the_sun_duppelmayer_sky_atlas_nuremberg_1742","item_variant":"undefined"},{"item_id":"GIA4816577","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"representation_of_the_nicolas_copernicus_system_nicolaus_copernicus_1473_1543_duppelmayer_sky_atlas_","item_variant":"undefined"},{"item_id":"LSE4324191","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":"tsar_nicholas_ii_1868_1918_in_the_assumption_cathedral_moscow_crowns_his_wife_alexandra_fedorovna_18","item_variant":"undefined"},{"item_id":"DGA570798","item_category2":"no_copyright","item_category3":"standard","item_category4":"w_buss","item_category5":"not_balown","item_list_name":"search_results","item_name":"russia_saint_petersburg_historic_centre_monument_to_nicholas_i_on_saint_isaac_s_square","item_variant":"undefined"},{"item_id":"UIG3480753","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_court_attending_the_emperor_nicholas_ii_and_empress_alexandra_of_russia_1897","item_variant":"undefined"},{"item_id":"LUX4756444","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"france_poitou_charentes_vienne_86_chatellerault_presentation_of_the_bell_offered_by_tsar_nicholas_ii","item_variant":"undefined"},{"item_id":"LLH5234665","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"christmas_greetings_card_depicting_santa_claus_in_a_snowy_landscape_with_a_sack_of_toys_chromolitho","item_variant":"undefined"},{"item_id":"BLO1832068","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"gerald_bloncourt","item_category5":"not_balown","item_list_name":"search_results","item_name":"nicolas_copernicus_1473_1543_polish_astronomer_engraving","item_variant":"undefined"},{"item_id":"XEE4408899","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_nicolas_copernicus_nicolaus_copernicus_1473_1543_polish_astronomer","item_variant":"undefined"},{"item_id":"NWI4945538","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"tsar_nicholas_ii_1868_1918_of_russia_passed_the_gate_of_the_moscow_kremlin_on_the_day_of_his_coronat","item_variant":"undefined"},{"item_id":"NWI4870309","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"russian_flag_right_and_coat_of_arms_centre_under_nicholas_ii_of_russia_1868_1918_around_1900_lithogr","item_variant":"undefined"},{"item_id":"SZT5169815","item_category2":"no_copyright","item_category3":"standard","item_category4":"sammlung_megele","item_category5":"not_balown","item_list_name":"search_results","item_name":"copernican_worldview","item_variant":"undefined"},{"item_id":"LIP1613326","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":"st_nicholas_church_great_yarmouth_lately_restored_engraving","item_variant":"undefined"},{"item_id":"LLH5234658","item_category2":"in_copyright","item_category3":"standard","item_category4":"finnish_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"finnish_christmas_greetings_card_depicting_santa_claus_with_a_sack_of_toys_chromolitho","item_variant":"undefined"},{"item_id":"LLH5234679","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"christmas_greetings_card_depicting_two_boys_about_to_trip_up_santa_claus_chromolitho","item_variant":"undefined"},{"item_id":"MHO7177366","item_category2":"no_copyright","item_category3":"standard","item_category4":"jean_marie_hosatte","item_category5":"not_balown","item_list_name":"search_results","item_name":"de_revolutionibus_by_nicolas_copernicus_1575","item_variant":"undefined"},{"item_id":"CHT223759","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":"galileo_1564_1642_retracts_his_theory_of_the_movement_of_the_earth_before_the_judges_of_the_holy_off","item_variant":"undefined"},{"item_id":"LSE4327434","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"unknown_artist_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"manoeuvre_of_cossack_horsemen_in_livadia_russia_under_the_watchful_eye_of_tzar_nicholas_ii_of_russia","item_variant":"undefined"},{"item_id":"FIA5409404","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"not_balown","item_list_name":"search_results","item_name":"tsar_nicolasii_and_tsarevitch_alexis_1904_1917_tsar_nicholas_ii_and_tsarevich_alexei_1904_photograph","item_variant":"undefined"},{"item_id":"LSE4095011","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":"alliance_between_france_and_russia_couv_the_petity_journal_of_sept_12_1897","item_variant":"undefined"},{"item_id":"CHT173041","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"russian_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_tsar_nicholas_ii_1868_1918_of_russia_1911_colour_litho","item_variant":"undefined"},{"item_id":"XEE4413115","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist","item_category5":"balown","item_list_name":"search_results","item_name":"alexander_iii_1845_1894_russian_tsar_with_his_son_nicholas_ii_1868_1918_cover_of_the_peer_journal_no","item_variant":"undefined"},{"item_id":"LLM2788304","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":"bewick_s_workshop_st_nicholas_churchyard_newcastle_engraving","item_variant":"undefined"},{"item_id":"LLM2810517","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":"leipsic_st_nicholas_church_engraving","item_variant":"undefined"},{"item_id":"LLM5213701","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":"newcastle_upon_tyne_from_the_south_showing_the_castle_and_the_spire_of_st_nicholas_engraving","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"Nikolaus","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":6077,"search_results_page_number":17}