{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"AMO121137","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bronze_age_2000_600_bc","item_category5":"not_balown","item_list_name":"search_results","item_name":"wittenham_shield_from_long_wittenham_oxfordshire_late_bronze_age_c_1200_bc_bronze","item_variant":"undefined"},{"item_id":"TW43732","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bronze_age_2000_600_bc","item_category5":"not_balown","item_list_name":"search_results","item_name":"shield_from_tribley_late_bronze_age_bronze","item_variant":"undefined"},{"item_id":"BAL177091","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"japanese_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"samurai_warrior_s_armour","item_variant":"undefined"},{"item_id":"XBP390425","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bronze_age_2000_600_bc","item_category5":"balown","item_list_name":"search_results","item_name":"shield_near_lough_gur_county_limerick_late_bronze_age_c_700_bc_bronze","item_variant":"undefined"},{"item_id":"XBP236161","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"thracian","item_category5":"balown","item_list_name":"search_results","item_name":"corinthian_style_helmet_bronze","item_variant":"undefined"},{"item_id":"XIR239920","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_13th_century","item_category5":"balown","item_list_name":"search_results","item_name":"wall_of_philippe_auguste_1165_1223_rue_des_jardins_saint_paul_photo","item_variant":"undefined"},{"item_id":"BLP398177","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_south_eastern_corner_of_the_herodian_wall_encircling_the_temple_mount_precint_photo","item_variant":"undefined"},{"item_id":"EPL6873410","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"french_defensive_mines","item_variant":"undefined"},{"item_id":"JB24649","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"bethell_john","item_category5":"not_balown","item_list_name":"search_results","item_name":"exterior_view_rochester_castle_kent_photo","item_variant":"undefined"},{"item_id":"HSC207117","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"oceanic","item_category5":"not_balown","item_list_name":"search_results","item_name":"shield_trobriand_islands_painted_wood","item_variant":"undefined"},{"item_id":"STF273330","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"incan","item_category5":"not_balown","item_list_name":"search_results","item_name":"defensive_walls_at_sacsayhuaman_photo","item_variant":"undefined"},{"item_id":"SZT5181005","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"defensive_battles_in_tartu_1944","item_variant":"undefined"},{"item_id":"DGA913878","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"defensive_walls_sagunto_valencia_spain","item_variant":"undefined"},{"item_id":"KWE345564","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"wood_thomas_w_fl_1870s","item_category5":"not_balown","item_list_name":"search_results","item_name":"cat_terrified_by_a_dog_from_charles_darwin_s_the_expression_of_the_emotions_in_man_and_animals_1872_","item_variant":"undefined"},{"item_id":"CH496172","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"rodin_auguste_1840_1917","item_category5":"not_balown","item_list_name":"search_results","item_name":"eve_after_fishing_modesty_c_1897_marble_see_also_496173_and_496181","item_variant":"undefined"},{"item_id":"SZT5181011","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"defensive_battles_in_latvia_1944","item_variant":"undefined"},{"item_id":"KWE345570","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"wood_thomas_w_fl_1870s","item_category5":"not_balown","item_list_name":"search_results","item_name":"swan_driving_away_an_intruder_from_charles_darwin_s_the_expression_of_the_emotions_in_man_and_animal","item_variant":"undefined"},{"item_id":"DGA501296","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"map_of_siena_and_its_defensive_structures","item_variant":"undefined"},{"item_id":"XJF277637","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"thomson_john_1778_1840_after","item_category5":"balown","item_list_name":"search_results","item_name":"view_of_roslin_castle_engraving","item_variant":"undefined"},{"item_id":"SZT5181009","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"defensive_battles_in_the_area_of_newel_belarus_1944","item_variant":"undefined"},{"item_id":"XIR166542","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"mycenaean","item_category5":"balown","item_list_name":"search_results","item_name":"detail_of_a_stone_wall_photo","item_variant":"undefined"},{"item_id":"LMG876079","item_category":"object","item_category2":"in_copyright","item_category3":"standard","item_category4":"king_phillip_b_1934","item_category5":"not_balown","item_list_name":"search_results","item_name":"crouching_man_1956_painted_clay_see_also_876080_1","item_variant":"undefined"},{"item_id":"DTR483494","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"shield_cheyenne_c_1860_mixed_media","item_variant":"undefined"},{"item_id":"LIT390048","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"corner_tower_and_moats_of_the_ancient_walled_city_of_chiang_mai_photo","item_variant":"undefined"},{"item_id":"XCF274307","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_18th_century","item_category5":"balown","item_list_name":"search_results","item_name":"bodiam_castle_sussex_7th_january_1778_colour_engraving","item_variant":"undefined"},{"item_id":"JB24688","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"bethell_john","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_of_edinburgh_castle_scotland_photo","item_variant":"undefined"},{"item_id":"XJF273147","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hollar_wenceslaus_1607_77","item_category5":"balown","item_list_name":"search_results","item_name":"the_siege_of_basing_house_1645_engraving","item_variant":"undefined"},{"item_id":"XCF274306","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_18th_century","item_category5":"balown","item_list_name":"search_results","item_name":"bodiam_castle_sussex_6th_july_1777_colour_engraving","item_variant":"undefined"},{"item_id":"DTR140335","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"helmet_thracian_greek_4th_century_bc_silver_with_repousse_chased_and_engraved_decoration","item_variant":"undefined"},{"item_id":"DGA2565067","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"defensive_walls_of_constantinople_drawing_turkey","item_variant":"undefined"},{"item_id":"EPL6895286","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"defensive_positions_wwii","item_variant":"undefined"},{"item_id":"EPL7019869","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"defensive_theodosian_walls_of_istanbul_turkey","item_variant":"undefined"},{"item_id":"XJF437999","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_18th_century","item_category5":"balown","item_list_name":"search_results","item_name":"a_plan_of_the_dutch_fort_at_the_cape_of_good_hope_and_a_draught_of_table_bay_engraving","item_variant":"undefined"},{"item_id":"KWE284722","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_fortified_medieval_town_from_the_national_encyclopaedia_published_by_william_mackenzie_london_late","item_variant":"undefined"},{"item_id":"HSC137110","item_category":"object","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"unknown_artist","item_category5":"not_balown","item_list_name":"search_results","item_name":"samurai_helmet_japanese_lacquer_and_gilt_see_also_137111","item_variant":"undefined"},{"item_id":"JB24502","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"bethell_john","item_category5":"not_balown","item_list_name":"search_results","item_name":"old_oswestry_fort_photo","item_variant":"undefined"},{"item_id":"MGS171762","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bornean_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"shield_painted_wood_for_front_see_171763","item_variant":"undefined"},{"item_id":"LAL724113","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"nicolle_pat_patrick_1907_95","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_north_end_of_london_bridge_gouache_on_paper","item_variant":"undefined"},{"item_id":"JB24674","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"bethell_john","item_category5":"not_balown","item_list_name":"search_results","item_name":"exterior_view_with_detail_of_the_windows_kenilworth_castle_warwickshire_photo","item_variant":"undefined"},{"item_id":"HGP395520","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"neil_holmes","item_category5":"not_balown","item_list_name":"search_results","item_name":"round_tower_photo","item_variant":"undefined"},{"item_id":"DGA2595845","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"ruins_of_defensive_walls_muscat_oman","item_variant":"undefined"},{"item_id":"SZT5180950","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"winter_defensive_battles_at_trosna_1943","item_variant":"undefined"},{"item_id":"XLF3786866","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"world_war_1_german_defensive_machine_gun_position","item_variant":"undefined"},{"item_id":"JFS249945","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"spanish_school_15th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_of_a_drum_tower_and_the_keep_from_below_photo","item_variant":"undefined"},{"item_id":"JB24659","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"bethell_john","item_category5":"not_balown","item_list_name":"search_results","item_name":"exterior_view_kidwelly_castle_carmarthenshire_wales_built_c_1275_photo","item_variant":"undefined"},{"item_id":"XCF274311","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_18th_century","item_category5":"balown","item_list_name":"search_results","item_name":"inner_view_and_gate_of_bodiam_castle_sussex_27th_may_1785_colour_engraving","item_variant":"undefined"},{"item_id":"XJF277634","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bartlett_william_henry_1809_54_after","item_category5":"balown","item_list_name":"search_results","item_name":"view_of_slaines_castle_near_peterhead_engraving","item_variant":"undefined"},{"item_id":"DGA913879","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"defensive_walls_sagunto_valencia_spain","item_variant":"undefined"},{"item_id":"JB24661","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"bethell_john","item_category5":"not_balown","item_list_name":"search_results","item_name":"exterior_view_kidwelly_castle_carmarthenshire_built_c_1275_photo","item_variant":"undefined"},{"item_id":"JB24660","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"bethell_john","item_category5":"not_balown","item_list_name":"search_results","item_name":"exterior_view_of_the_gatehouse_kidwelly_castle_carmarthenshire_built_c_1275_photo","item_variant":"undefined"},{"item_id":"KWE330063","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":"bird_s_eye_view_of_the_tower_of_london_in_1688_from_london_pictures_drawn_with_pen_and_pencil_by_rev","item_variant":"undefined"},{"item_id":"STF250899","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"reconstruction_of_a_roman_watchtower_on_the_limes_photo","item_variant":"undefined"},{"item_id":"KW285882","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"ken_welsh","item_category5":"not_balown","item_list_name":"search_results","item_name":"patio_de_armas_in_the_alcazaba_malaga_costa_del_sol_photo","item_variant":"undefined"},{"item_id":"JB24643","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"bethell_john","item_category5":"not_balown","item_list_name":"search_results","item_name":"exterior_view_of_the_keep_portchester_castle_hampshire_built_c_1160_72_photo","item_variant":"undefined"},{"item_id":"KW274205","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"ken_welsh","item_category5":"not_balown","item_list_name":"search_results","item_name":"inside_the_alcazaba_photo","item_variant":"undefined"},{"item_id":"JB24673","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"bethell_john","item_category5":"not_balown","item_list_name":"search_results","item_name":"exterior_view_of_the_outer_walls_kenilworth_castle_warwickshire_built_c_1210_15_photo","item_variant":"undefined"},{"item_id":"DGA2661670","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"sandro_vannini","item_category5":"not_balown","item_list_name":"search_results","item_name":"defensive_walls_in_monemvasia_peloponnese_greece_photo","item_variant":"undefined"},{"item_id":"EPL7043126","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"san_marino_panorama_of_the_city_and_defensive_walls","item_variant":"undefined"},{"item_id":"MPG400709","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"bawden_richard_b_1936","item_category5":"not_balown","item_list_name":"search_results","item_name":"martello_tower_aldeburgh_colour_litho","item_variant":"undefined"},{"item_id":"LIP1048052","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"barnes_robert_1840_95","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_war_in_the_east_defensive_operations_at_shanghai_litho","item_variant":"undefined"},{"item_id":"GDG345716","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":"fortress_of_baniyas_from_la_syrie_d_aujourd_hui_voyages_dans_la_phenicie_le_liban_et_la_judee_1875_1","item_variant":"undefined"},{"item_id":"JB24672","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"bethell_john","item_category5":"not_balown","item_list_name":"search_results","item_name":"exterior_view_kenilworth_castle_warwickshire_photo","item_variant":"undefined"},{"item_id":"SZT430236","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"gert_maehler","item_category5":"not_balown","item_list_name":"search_results","item_name":"revolution_1911_1912_b_w_photo","item_variant":"undefined"},{"item_id":"CHT211321","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"kukryniksy_kuprijanov_m_1903_1991_krylov_p_1902_1990_sokolov_n_1903_2000","item_category5":"not_balown","item_list_name":"search_results","item_name":"uncle_sam_forcing_the_western_european_nations_to_sign_the_north_atlantic_treaty_on_4th_april_1949_r","item_variant":"undefined"},{"item_id":"JFS249925","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"spanish_school_15th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_perimiter_wall_and_corner_towers_photo","item_variant":"undefined"},{"item_id":"LMG876080","item_category":"object","item_category2":"in_copyright","item_category3":"standard","item_category4":"king_phillip_b_1934","item_category5":"not_balown","item_list_name":"search_results","item_name":"crouching_man_1956_painted_clay_see_also_876079_81","item_variant":"undefined"},{"item_id":"KW285884","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"ken_welsh","item_category5":"not_balown","item_list_name":"search_results","item_name":"puerta_de_las_columnas_in_the_alcazaba_malaga_costa_del_sol_photo","item_variant":"undefined"},{"item_id":"SZT5180885","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"winter_defensive_battles_at_lake_ilmen_1942","item_variant":"undefined"},{"item_id":"HSC137111","item_category":"object","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"samurai_helmet_japanese_lacquer_and_gilt_see_also_137110","item_variant":"undefined"},{"item_id":"BAL125322","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"city_ramparts_photo","item_variant":"undefined"},{"item_id":"RH309676","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"robert_hallmann","item_category5":"not_balown","item_list_name":"search_results","item_name":"dunnotter_castle_near_stonehaven_photo","item_variant":"undefined"},{"item_id":"DGA2824152","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"defensive_walls_in_monemvasia_peloponnese_greece_photo","item_variant":"undefined"},{"item_id":"PRM479699","item_category":"photo","item_category2":"in_copyright","item_category3":"standard","item_category4":"richardson_hugh_edward_1905_2000","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_fort_gyantse_dzong_at_gyantse_tibet_1936_50_colour_transparency","item_variant":"undefined"},{"item_id":"MGS171763","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bornean_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"shield_painted_wood_and_hair_for_back_see_171762","item_variant":"undefined"},{"item_id":"UIG3529164","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_large_defensive_ditch_1942_b_w_photo","item_variant":"undefined"},{"item_id":"CHT173767","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_of_the_chateau_de_plessis_les_tours_in_the_tourraine_1699_pen_ink_and_w_c_on_paper_see_also_173","item_variant":"undefined"},{"item_id":"BLP449480","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_siloam_tunnel_siloam_photo","item_variant":"undefined"},{"item_id":"LMG876081","item_category":"object","item_category2":"in_copyright","item_category3":"standard","item_category4":"king_phillip_b_1934","item_category5":"not_balown","item_list_name":"search_results","item_name":"crouching_man_1956_painted_clay_see_also_876079_80","item_variant":"undefined"},{"item_id":"KWE131072","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bartlett_william_henry_1809_54_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"dunluce_castle_county_antrim_northern_ireland_from_scenery_and_antiquities_of_ireland_by_george_virt","item_variant":"undefined"},{"item_id":"SZT5180809","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"search_results","item_name":"winter_defensive_battles_on_the_eastern_front_1943","item_variant":"undefined"},{"item_id":"JB226860","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"spanish_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"st_martin_s_bridge_photo","item_variant":"undefined"},{"item_id":"HGP386927","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"neil_holmes","item_category5":"not_balown","item_list_name":"search_results","item_name":"medieval_town_wall_photo","item_variant":"undefined"},{"item_id":"LLM663014","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_testudo_engraving","item_variant":"undefined"},{"item_id":"USB393025","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"biesty_stephen_b_1961","item_category5":"not_balown","item_list_name":"search_results","item_name":"dunster_castle_pen_ink_and_pastel","item_variant":"undefined"},{"item_id":"TBM931411","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"semmel_joan_b_1932","item_category5":"not_balown","item_list_name":"search_results","item_name":"intimacy_autonomy_1974_oil_on_canvas","item_variant":"undefined"},{"item_id":"JFS249927","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"spanish_school_15th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"three_corner_towers_and_perimiter_walls_from_below_photo","item_variant":"undefined"},{"item_id":"XJF277635","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"johnston_andrew_18th_century","item_category5":"balown","item_list_name":"search_results","item_name":"the_prospect_of_sterling_castle_published_in_theatrum_scotiae_by_john_sleazer_engraving","item_variant":"undefined"},{"item_id":"ROC399217","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"vinci_leonardo_da_1452_1519","item_category5":"not_balown","item_list_name":"search_results","item_name":"mortars_bombing_a_fortress_c_1503_04_pen_ink_wash_and_chalk_on_paper","item_variant":"undefined"},{"item_id":"AMR1074084","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_15th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"caltrops_iron","item_variant":"undefined"},{"item_id":"DGA913664","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"s_montanari","item_category5":"not_balown","item_list_name":"search_results","item_name":"defensive_walls_and_access_way_monterubbiano_marche_italy","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"difensive","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":922,"search_results_page_number":1}