{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"JLJ4686939","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"wallis_george_augustus_1761_1847","item_category5":"not_balown","item_list_name":"search_results","item_name":"heidelberg_castle_1812_oil_on_canvas","item_variant":"undefined"},{"item_id":"AGN342981","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"stanfield_william_clarkson_1793_1867","item_category5":"not_balown","item_list_name":"search_results","item_name":"heidelberg_germany_w_c_on_paper","item_variant":"undefined"},{"item_id":"MAN278077","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"turner_joseph_mallord_william_1775_1851","item_category5":"not_balown","item_list_name":"search_results","item_name":"heidelberg_sunset_c_1840_42_w_c_and_bodycolour_on_paper","item_variant":"undefined"},{"item_id":"OJ35868","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"pyne_james_baker_1800_70","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_of_heidelberg","item_variant":"undefined"},{"item_id":"UIG2902661","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"medieval_songbook","item_variant":"undefined"},{"item_id":"TRK559405","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"rubin_in_a_castle_sending_a_message_to_his_loved_with_a_crossbow_codex_manesse_ca_1300","item_variant":"undefined"},{"item_id":"XLF3782975","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"heidelberg_castle_germany","item_variant":"undefined"},{"item_id":"UIG2902613","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"medieval_songbook","item_variant":"undefined"},{"item_id":"AGR290633","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"genutat_fritz_1876_1940","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_of_heidelberg_c_1910_oil_on_canvas","item_variant":"undefined"},{"item_id":"XIR252774","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"aveline_pierre_c_1656_1722","item_category5":"balown","item_list_name":"search_results","item_name":"the_taking_of_heidelberg_on_22th_may_1693_b_w_photo","item_variant":"undefined"},{"item_id":"CH492232","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"rohden_johann_martin_von_1778_1868","item_category5":"not_balown","item_list_name":"search_results","item_name":"capriccio_view_of_the_ruins_of_heidelberg_castle_oil_on_canvas","item_variant":"undefined"},{"item_id":"XLE3750863","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"herr_kristan_von_hamle_portrait_of_the_minnesinger_or_medieval_german_courtly_love_poet_c_1300_minia","item_variant":"undefined"},{"item_id":"ETE4902846","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"second_world_war_1939_1945_world_war_ii_wwii_or_ww2_heidelberg_germany_14_april_1947_a_gi_s_and_a_wa","item_variant":"undefined"},{"item_id":"KWE226793","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"roberts_david_1796_1864_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_great_court_of_heidelberg_engraved_by_h_winkles_illustration_from_the_pilgrims_of_the_rhine_publ","item_variant":"undefined"},{"item_id":"LLM2795505","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"leloir_maurice_1853_1940","item_category5":"not_balown","item_list_name":"search_results","item_name":"burning_of_the_castle_of_heidelberg_colour_litho","item_variant":"undefined"},{"item_id":"UIG2902630","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"medieval_songbook","item_variant":"undefined"},{"item_id":"DGA505980","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"germany_heidelberg_castle_engraving_19th_century","item_variant":"undefined"},{"item_id":"CH658540","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"ouvrie_pierre_justin_1806_79","item_category5":"not_balown","item_list_name":"search_results","item_name":"heidelberg_1866_oil_on_canvas","item_variant":"undefined"},{"item_id":"CH492231","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"webb_james_1825_95","item_category5":"not_balown","item_list_name":"search_results","item_name":"heidelberg_1878_oil_on_canvas","item_variant":"undefined"},{"item_id":"XEE4187363","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"leloir_maurice_1853_1940","item_category5":"balown","item_list_name":"search_results","item_name":"the_fire_of_the_castle_of_heidelberg_bombed_by_the_french_forces_of_general_ezechiel_du_mas_count_of","item_variant":"undefined"},{"item_id":"UIG2902618","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"medieval_songbook","item_variant":"undefined"},{"item_id":"XEE4161372","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"dietz_feodor_1813_1870_after","item_category5":"balown","item_list_name":"search_results","item_name":"destruction_of_heidelberg_by_the_french_under_general_ezechiel_melac_2_march_1689_heidelberg_castle_","item_variant":"undefined"},{"item_id":"XIR252775","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_17th_century","item_category5":"balown","item_list_name":"search_results","item_name":"the_taking_and_destruction_of_heidelberg_by_the_french_in_february_1689_b_w_photo","item_variant":"undefined"},{"item_id":"UIG2902651","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"herr_kristan_von_hamle_portrait_of_the_minnesinger_or_medieval_german_courtly_love_poet","item_variant":"undefined"},{"item_id":"UIG2902616","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"medieval_songbook","item_variant":"undefined"},{"item_id":"UIG2902602","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"medieval_songbook","item_variant":"undefined"},{"item_id":"UIG2902591","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"medieval_songbook_with_herny_iv_holy_roman_emperor_14th_century_manuscript","item_variant":"undefined"},{"item_id":"LRI4653143","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_16th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_of_the_castle_of_heidelberg_built_in_the_16th_century_photography","item_variant":"undefined"},{"item_id":"UIG2902633","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"medieval_songbook","item_variant":"undefined"},{"item_id":"UIG2902668","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"medieval_songbook","item_variant":"undefined"},{"item_id":"IMB7277733","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"david_d_angers_pierre_jean_1788_1856","item_category5":"not_balown","item_list_name":"search_results","item_name":"bust_of_johann_wolfgang_goethe_sculpted_by_david_d_angers_in_1829","item_variant":"undefined"},{"item_id":"LLM3630870","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":"castle_of_heidelberg_litho","item_variant":"undefined"},{"item_id":"LIP1054951","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_heidelberg_festivities_engraving","item_variant":"undefined"},{"item_id":"DGA3124305","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"a_baguzzi","item_category5":"not_balown","item_list_name":"search_results","item_name":"bell_tower_of_the_church_of_the_holy_spirit_and_heidelberg_castle_heidelberg_baden_wurttemberg_germa","item_variant":"undefined"},{"item_id":"UIG549310","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"germany_heidelberg_castle","item_variant":"undefined"},{"item_id":"UDK837589","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"germany_view_of_the_ruin_of_the_heidelberg_castle_a_gothic_renaissance_structure_of_imposing_proport","item_variant":"undefined"},{"item_id":"LLM2791171","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":"view_of_heidelberg_castle_engraving","item_variant":"undefined"},{"item_id":"LAL300999","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"marshall_john_fl_1840_96","item_category5":"not_balown","item_list_name":"search_results","item_name":"second_sight_the_fortress_on_the_hill","item_variant":"undefined"},{"item_id":"LLM2810481","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":"heidelberg_castle_engraving","item_variant":"undefined"},{"item_id":"UIG1566060","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"peter_langer","item_category5":"not_balown","item_list_name":"search_results","item_name":"heidelberg_castle_as_seen_from_the_neckar_river_heidelberg_germany_photo","item_variant":"undefined"},{"item_id":"UIG2905925","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"worms_h_fl_c_1865","item_category5":"not_balown","item_list_name":"search_results","item_name":"heidelberg","item_variant":"undefined"},{"item_id":"UIG1566118","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"peter_langer","item_category5":"not_balown","item_list_name":"search_results","item_name":"heidelberg_castle_as_seen_from_the_neckar_river_heidelberg_germany_photo","item_variant":"undefined"},{"item_id":"LLE2774021","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"german_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_of_heidelberg_castle_from_the_molkenkur_colour_litho","item_variant":"undefined"},{"item_id":"UIG5413982","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_courtyard_of_heidelberg_castle_heidelberg_baden_wuerttemberg_germany_woodcut_circa_1871","item_variant":"undefined"},{"item_id":"KWE3052827","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"ken_welsh","item_category5":"not_balown","item_list_name":"search_results","item_name":"heidelberg_castle_heidelberg_germany_engraved_by_j_t_willmore_from_a_19th_century_print_by_d_roberts","item_variant":"undefined"},{"item_id":"LLE821393","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"german_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"heidelberg_germany_b_w_photo","item_variant":"undefined"},{"item_id":"XLF3779356","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"heidelberg_castle_germany","item_variant":"undefined"},{"item_id":"LIP1054950","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_heidelberg_festivities_engraving","item_variant":"undefined"},{"item_id":"LLR735748","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":"heidelberg_castle_chromolitho","item_variant":"undefined"},{"item_id":"DGA3124439","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"heidelberg_castle_baden_wurttemberg_germany_13th_17th_century","item_variant":"undefined"},{"item_id":"DSP3592176","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"charles_bowman","item_category5":"not_balown","item_list_name":"search_results","item_name":"heidelberg_castle_and_the_old_bridge_over_river_neckar_illuminated_at_nighttime_heidelberg_germany_p","item_variant":"undefined"},{"item_id":"DSP3592166","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"charles_bowman","item_category5":"not_balown","item_list_name":"search_results","item_name":"heidelberg_castle_and_the_old_bridge_over_river_neckar_illuminated_at_nighttime_heidelberg_germany_p","item_variant":"undefined"},{"item_id":"LZT1002940","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"heidelberg_castle_germany","item_variant":"undefined"},{"item_id":"UIG543197","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"germany_heidelberg_overview","item_variant":"undefined"},{"item_id":"DSP3592172","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"charles_bowman","item_category5":"not_balown","item_list_name":"search_results","item_name":"heidelberg_castle_and_the_old_bridge_over_river_neckar_illuminated_at_nighttime_heidelberg_germany_p","item_variant":"undefined"},{"item_id":"LLM6000638","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"german_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"imperial_army_of_count_tilly_laying_siege_to_heidelberg_germany_thirty_years_war_1622_engraving","item_variant":"undefined"},{"item_id":"UTD2877100","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"LZT1011691","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"views_in_heidelberg_castle_germany_engraving_1882","item_variant":"undefined"},{"item_id":"UTD2877094","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2877095","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2877097","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2877098","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2877099","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"LZT1011694","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"views_in_heidelberg_castle_germany_engraving_1882","item_variant":"undefined"},{"item_id":"LZT1008326","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_terrace_heidelberg_castle_the_rhine_germany_19th_century_engraving","item_variant":"undefined"},{"item_id":"UTD2877096","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2877101","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"XLF3780654","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"old_heidelberg","item_variant":"undefined"},{"item_id":"LLM3646759","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":"the_heidelberg_tun_engraving","item_variant":"undefined"},{"item_id":"UTD2877066","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2877084","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2877088","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2877089","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2877105","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2877210","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2877070","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2877073","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2877077","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2877079","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2877087","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2877090","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2877091","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2877133","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2877199","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2877203","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2877068","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2877069","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2877071","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2877074","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"UTD2877080","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_excursion_to_heidelberg_germany_1930s_b_w_photo","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"castle of heidelberg","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":263,"search_results_page_number":1}