{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"NAM5928868","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"forage_cap_hrh_the_duke_of_connaught_3rd_zieten_hussars_german_army_pre_1914_forage_cap","item_variant":"undefined"},{"item_id":"NAM5928870","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"forage_cap_hrh_the_duke_of_connaught_3rd_zieten_hussars_german_army_pre_1914_forage_cap","item_variant":"undefined"},{"item_id":"NAM5928818","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"pelisse_3rd_zieten_hussars_hrh_the_duke_of_connaught_pre_1914_pelisse","item_variant":"undefined"},{"item_id":"NAM5928813","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"pelisse_3rd_zieten_hussars_hrh_the_duke_of_connaught_pre_1914_pelisse","item_variant":"undefined"},{"item_id":"NAM5928812","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"pelisse_3rd_zieten_hussars_hrh_the_duke_of_connaught_pre_1914_pelisse","item_variant":"undefined"},{"item_id":"UIG2620838","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"berlin_1919_spartacist_uprising","item_variant":"undefined"},{"item_id":"UIG2620825","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"berlin_1919_spartacist_uprising","item_variant":"undefined"},{"item_id":"LSE4106969","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"unknown_artist_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"equestrian_portrait_of_frederic_barberousse_chromo_deb_20th_century","item_variant":"undefined"},{"item_id":"XEE4413097","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"3rd_crusade_discovered_the_body_of_emperor_frederic_barberossa_german_roman_emperor_in_the_river_of_","item_variant":"undefined"},{"item_id":"LSE4106966","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"ferrario_giulio_1767_1847","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_frederic_barberousse_in_le_costume_ancien_et_moderne_by_ferrario_ed_milan_1819_20","item_variant":"undefined"},{"item_id":"UIG5415492","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"frederick_i_called_barbarossa_1122_1190_saleph_from_the_noble_family_of_the_staufer_duke_of_swabia_r","item_variant":"undefined"},{"item_id":"GIA5034945","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_de_frederic_1er_barberousse_empereur_romain_germanique_de_la_maison_de_hohenstaufen_waiblin","item_variant":"undefined"},{"item_id":"GIA4812517","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_12th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_frederick_1st_barberossa_german_roman_emperor_of_the_house_of_hohenstaufen_waiblingen_11","item_variant":"undefined"},{"item_id":"GIA4780091","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_16th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"frederic_barberossa_emperor_of_the_holy_roman_empire_conquered_and_destroyed_milan_in_1162","item_variant":"undefined"},{"item_id":"TAD1747823","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"frederik_1st_barbarossa_c_1122_1190_emperor_of_holy_empire_and_king_of_germany_1152_1190_engraving","item_variant":"undefined"},{"item_id":"STC955728","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"deutsch_hans_rudolf_manuel_1525_71_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"fridericus_i_illustration_from_imperatorum_romanorum_omnium_orientalium_et_occidentalium_verissimae_","item_variant":"undefined"},{"item_id":"LLM655738","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":"frederick_barbarossa_s_court_at_mayence_engraving","item_variant":"undefined"},{"item_id":"LLE820358","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":"frederick_barbarossa_emperor_of_germany_coloured_engraving","item_variant":"undefined"},{"item_id":"UIG3521392","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"engraving_depicting_the_election_of_frederick_i_holy_roman_emperor","item_variant":"undefined"},{"item_id":"UTD4927290","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"frederick_barbarossa_emperor_he_belongs_to_the_family_of_the_staufer_1895_lithograph","item_variant":"undefined"},{"item_id":"LLM2813452","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":"coronation_of_frederick_barbarossa_engraving","item_variant":"undefined"},{"item_id":"UIG5414149","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"barbarossa_meeting_with_his_son_frederick_after_the_battle_near_iconium_frederick_i_holy_roman_emper","item_variant":"undefined"},{"item_id":"LLM454553","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"scarpelli_tancredi_1866_1937","item_category5":"not_balown","item_list_name":"search_results","item_name":"frederick_barbarossa_and_arnold_of_brescia","item_variant":"undefined"},{"item_id":"LLE820318","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":"frederick_barbarossa_emperor_of_germany_engraving","item_variant":"undefined"},{"item_id":"FTB64192","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"codex_correr_i_383_emperor_frederick_barbarossa_c_1123_90_receiving_the_venetian_ambassadors_vellum","item_variant":"undefined"},{"item_id":"FTB64193","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_14th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"codex_correr_i_383_doge_sebastiani_ziani_receives_a_petition_from_pope_alexander_iii_1159_81_and_emp","item_variant":"undefined"},{"item_id":"LLE819480","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":"portrait_of_frederick_barbarossa_engraving","item_variant":"undefined"},{"item_id":"LLM971098","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"frederick_barbarossa_asking_aid_of_henry_the_lion_engraving","item_variant":"undefined"},{"item_id":"UIG3078372","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"frederick_i_holy_roman_emperor","item_variant":"undefined"},{"item_id":"GIA4759361","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_12th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"diploma_for_the_hospital_of_mantua_dated_10_july_1158_the_document_is_signed_by_the_german_emperor_f","item_variant":"undefined"},{"item_id":"XIR173250","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"spinello_or_spinelli_aretino_luca_c_1340_1410","item_category5":"balown","item_list_name":"search_results","item_name":"the_history_of_pope_alexander_iii_1105_81_the_entrance_of_the_pope_and_emperor_frederick_barbarossa_","item_variant":"undefined"},{"item_id":"TAD1753695","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"frederik_1st_barbarossa_c_1122_1190_emperor_of_holy_empire_and_king_of_germany_1152_1190_here_as_a_c","item_variant":"undefined"},{"item_id":"FIA5369496","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"basin_petr_vasilievich_1793_1877","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_great_prince_andre_i_bogolioubski_before_1100_apres_1193_19th_century_oil_on_canvas","item_variant":"undefined"},{"item_id":"LSE4104438","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":"discovery_of_the_body_of_frederic_barberousse_in_the_selef_river_1190_chromo_late_19th_century","item_variant":"undefined"},{"item_id":"GIA4712598","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_frederic_i_of_hauhenstaufen_known_as_frederic_barberossa_federico_barbarossa_1122_1190_g","item_variant":"undefined"},{"item_id":"LLM970787","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":"frederick_barbarossa_s_punishment_of_disturbers_of_the_peace_engraving","item_variant":"undefined"},{"item_id":"LLM655725","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":"frederick_barbarossa_entering_milan_after_its_subjugation_engraving","item_variant":"undefined"},{"item_id":"BAL112376","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_12th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"reliquary_bust_of_frederick_i_1155_71_gilded_bronze","item_variant":"undefined"},{"item_id":"LLM968447","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":"frederick_barbarossa_takes_the_cross_from_the_bishop_of_wurzburg_mainz_germany_third_crusade_1188_ch","item_variant":"undefined"},{"item_id":"DGA3685329","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"meeting_between_frederick_i_hohenstaufen_known_as_barbarossa_emperor_of_the_holy_roman_emperor_and_p","item_variant":"undefined"},{"item_id":"GIA4727870","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":"emperor_frederic_i_barberossa_1122_1190_frederic_i_of_hohenstaufen_on_his_second_trip_to_italy_in_11","item_variant":"undefined"},{"item_id":"ELD4935769","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"diete_d_erfurt_1181_henry_the_lion_henry_xii_of_baviere_submitting_to_emperor_frederic_i_of_hohensta","item_variant":"undefined"},{"item_id":"DGA5186528","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"giancarlo_costa","item_category5":"not_balown","item_list_name":"search_results","item_name":"handwritten_signature_of_frederick_i_barbarossa_on_diploma_for_hospital_of_mantua_manuscript_italy_1","item_variant":"undefined"},{"item_id":"PFH5845978","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"germany_frederick_i_1122_1190_20th_holy_roman_emperor_from_the_book_i_icones_imperatorvm_romanorvm_e","item_variant":"undefined"},{"item_id":"LRI4669891","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_12th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"representation_of_frederic_i_of_hohenstaufen_1122_1190_known_as_frederic_barberousse_king_of_germany","item_variant":"undefined"},{"item_id":"LLM454554","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"scarpelli_tancredi_1866_1937","item_category5":"not_balown","item_list_name":"search_results","item_name":"milan_surrenders_to_frederick_barbarossa_1162","item_variant":"undefined"},{"item_id":"STC214418","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"raineri_vittorio_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"coin_and_throne_of_frederick_barbarossa_c_1123_90_published_c_1820s_30s_colour_litho","item_variant":"undefined"},{"item_id":"ELD4931305","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_frederic_i_by_hohenstaufen_dit_frederic_barberousse_1122_1180_frederick_i_holy_roman_emp","item_variant":"undefined"},{"item_id":"KWE709552","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"ken_welsh","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_entrance_of_frederick_i_barbarossa_into_milan_italy_in_1158_accompanied_by_henry_the_lion_and_hi","item_variant":"undefined"},{"item_id":"ISG113864","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"tiepolo_giandomenico_giovanni_domenico_1727_1804","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_wedding_of_frederick_barbarossa_c_1123_1190_to_beatrice_of_burgundy_in_1156_c_1752_oil_on_canvas","item_variant":"undefined"},{"item_id":"XEE4142750","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_frederic_i_of_hauhenstaufen_known_as_frederic_barberousse_federico_barbarossa_1122_1190_","item_variant":"undefined"},{"item_id":"WRH1065321","item_category2":"in_copyright","item_category3":"standard","item_category4":"wood_rob_b_1946","item_category5":"not_balown","item_list_name":"search_results","item_name":"barbarossa_and_pope_alexander_iii_2009_w_c_on_paper","item_variant":"undefined"},{"item_id":"XEE4409199","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"the_conflict_between_frederic_barberousse_federico_barbarossa_and_pope_alexander_iii_alexander_aless","item_variant":"undefined"},{"item_id":"LRI4692815","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"pollastrini_enrico_1817_1876","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_battle_of_legnano_on_may_29_1176_emperor_frederic_i_barberose_was_defeated_by_the_militia_of_the","item_variant":"undefined"},{"item_id":"GEG1781890","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"frederic_barberousse","item_variant":"undefined"},{"item_id":"LLE819555","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"pope_alexander_treading_on_the_neck_of_frederick_the_emperor_engraving","item_variant":"undefined"},{"item_id":"LLM454552","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"scarpelli_tancredi_1866_1937","item_category5":"not_balown","item_list_name":"search_results","item_name":"frederick_barbarossa_in_1158_asked_by_its_inhabitants_to_rebuild_lodi","item_variant":"undefined"},{"item_id":"DGA592572","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"g_dagli_orti","item_category5":"not_balown","item_list_name":"search_results","item_name":"stained_glass_windows_from_vienna_cathedral_portraying_rudolph_i_of_habsburg_limburg_1218_speyer_129","item_variant":"undefined"},{"item_id":"LLM8651734","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"meteyard_sidney_1868_1947","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_golden_legend_barbarossa_colour_litho","item_variant":"undefined"},{"item_id":"LLE3638308","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":"death_of_frederick_barbarossa_colour_litho","item_variant":"undefined"},{"item_id":"STC469126","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"frederick_i_emperor_holding_ye_popes_stirrup_on_ye_wrong_side_illustration_from_acts_and_monuments_b","item_variant":"undefined"},{"item_id":"STC469103","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"pope_alexander_treading_on_the_neck_of_emperor_frederick_illustration_from_acts_and_monuments_by_joh","item_variant":"undefined"},{"item_id":"STC469124","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_pope_carried_on_mens_shoulders_ye_emperors_and_kings_walking_before_illustration_from_acts_and_m","item_variant":"undefined"},{"item_id":"STC469125","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_pope_riding_the_emperor_holding_his_bridle_kings_walking_before_him_illustration_from_acts_and_m","item_variant":"undefined"},{"item_id":"ELD4850104","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"scarpelli_tancredi_1866_1937","item_category5":"not_balown","item_list_name":"search_results","item_name":"emperor_frederic_i_barberossa_1122_1190_on_his_second_trip_to_italy_in_1158_passes_the_river_adda_an","item_variant":"undefined"},{"item_id":"XEE4163930","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_frederic_i_of_hauhenstaufen_known_as_frederic_barberousse_1122_1190_german_roman_emperor","item_variant":"undefined"},{"item_id":"XEE4166740","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"maignan_albert_pierre_rene_1845_1908_after","item_category5":"balown","item_list_name":"search_results","item_name":"frederic_barberose_at_the_feet_of_the_pope_emperor_frederic_i_of_hohenstaufen_1122_1190_prostrates_t","item_variant":"undefined"},{"item_id":"LSE4104434","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":"frederic_barberousse_storming_the_city_of_iconium_1188_chromo_late_19th_century","item_variant":"undefined"},{"item_id":"IBE5336026","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"meeting_between_frederic_barberossa_federico_barbarossa_and_pope_alexander_iii_alexander_alessandro_","item_variant":"undefined"},{"item_id":"LLM454555","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"scarpelli_tancredi_1866_1937","item_category5":"not_balown","item_list_name":"search_results","item_name":"frederick_barbarossa_is_wounded_at_the_battle_of_legnano_1176","item_variant":"undefined"},{"item_id":"LZT1018522","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_great_emperor_frederick_barbarossa_holds_his_court_at_mayence","item_variant":"undefined"},{"item_id":"FTB64190","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":"codex_correr_i_383_the_peace_between_pope_alexander_iii_1159_81_and_the_emperor_frederick_barbarossa","item_variant":"undefined"},{"item_id":"PFH5845987","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"frederick_i_20th_holy_roman_empire_engraving_1583","item_variant":"undefined"},{"item_id":"LLM8632056","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_19th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"friederich_i_rothbart_1122_1190_engraving","item_variant":"undefined"},{"item_id":"ELD4850108","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"scarpelli_tancredi_1866_1937","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_submission_of_the_city_of_milan_to_emperor_frederic_i_barberossa_1122_1190_after_the_capture_of_","item_variant":"undefined"},{"item_id":"DGA539032","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"federico_barbarossa_and_duke_henry_the_lion_in_chiavenna_1156_by_filippo_carcano_1861","item_variant":"undefined"},{"item_id":"DGA776161","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"frederick_i_of_hohenstaufen_known_as_barbarossa_waiblingen_1122_saleph_1190_emperor_of_holy_roman_em","item_variant":"undefined"},{"item_id":"ELD4932858","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"mistrali_franco_fl_1843","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_oath_of_pontida_ceremony_of_alliance_on_07_04_1167_between_the_communes_of_lombardy_against_the_","item_variant":"undefined"},{"item_id":"ELD4850133","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"scarpelli_tancredi_1866_1937","item_category5":"not_balown","item_list_name":"search_results","item_name":"emperor_frederic_i_barberossa_1122_1190_during_the_battle_of_legnano_on_29_05_1176_against_the_troop","item_variant":"undefined"},{"item_id":"DGA754922","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"frederick_barbarossa_laying_siege_to_gubbio_1921_by_francesco_mossmeyer_1852_active_until_1928_stain","item_variant":"undefined"},{"item_id":"IMB7278848","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":"the_battle_of_legnano_was_fought_on_29_may_1176_between_the_forces_of_the_holy_roman_empire","item_variant":"undefined"},{"item_id":"LLM3647252","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":"hartmann_of_siebenich_disguised_as_frederick_barbarossa_to_enable_the_emperor_to_escape_from_susa_it","item_variant":"undefined"},{"item_id":"LLM3647250","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":"frederick_barbarossa_king_of_germany_and_italy_and_holy_roman_emperor_engraving","item_variant":"undefined"},{"item_id":"DGA2580712","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"frederick_barbarossa_in_aachen_in_1172_painting_by_albert_bauer_1898","item_variant":"undefined"},{"item_id":"GIA4718935","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":"napoleon_bonaparte_in_front_of_the_tomb_of_frederick_ii_of_prussia","item_variant":"undefined"},{"item_id":"LLM978104","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"eugene_silvain_as_frederick_barbarossa_in_les_burgraves_coloured_photo","item_variant":"undefined"},{"item_id":"JSF8723038","item_category2":"in_copyright","item_category3":"premium","item_category4":"stanfield_james_l_1937_2023","item_category5":"not_balown","item_list_name":"search_results","item_name":"painting_of_barbarossa_a_barbary_pirate_admiral_of_the_ottoman_fleet_topkapi_m_1980s_photo","item_variant":"undefined"},{"item_id":"LLM3647248","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"camphausen_wilhelm_1818_85","item_category5":"not_balown","item_list_name":"search_results","item_name":"frederick_barbarossa_entering_milan_1158_engraving","item_variant":"undefined"},{"item_id":"LLM3643325","item_category2":"no_copyright","item_category3":"standard","item_category4":"italian_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"comparing_the_height_of_various_historical_figures_colour_litho","item_variant":"undefined"},{"item_id":"CTS404461","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"porta_salviati_giuseppe_della_1520_75","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_reconciliation_between_pope_alexander_iii_and_frederick_barbarossa_in_the_presence_of_doge_sebas","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"friedrich i","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":14779,"search_results_page_number":9}