{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"ELD4867896","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"rollins_warren_eliphalet_1861_1962","item_category5":"not_balown","item_list_name":"search_results","item_name":"pollution_from_copper_factories_in_cornwall_england_1887_engraving","item_variant":"undefined"},{"item_id":"BAL10593","item_category":"illustration","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":"declaration_of_independence_of_the_13_united_states_of_america_of_1776_1823_copper_engraving","item_variant":"undefined"},{"item_id":"BAL168975","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"durer_or_duerer_albrecht_1471_1528","item_category5":"not_balown","item_list_name":"search_results","item_name":"knight_death_and_the_devil_1513_copper_plate_engraving","item_variant":"undefined"},{"item_id":"XLF3793304","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_15th_century","item_category5":"balown","item_list_name":"search_results","item_name":"goldsmith_s_workshop_colourised_copper_engraving","item_variant":"undefined"},{"item_id":"LLM2805919","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":"copper_engraving","item_variant":"undefined"},{"item_id":"MGS188110","item_category":"illustration","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":"the_rabbits_1792_copper_engraving_photo","item_variant":"undefined"},{"item_id":"TRK2617912","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"service_in_the_reformed_church_of_stein_nuremberg_copper_engraving","item_variant":"undefined"},{"item_id":"CH1767121","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"durer_or_duerer_albrecht_1471_1528","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_bagpiper_1514_copper_engraving","item_variant":"undefined"},{"item_id":"DGA517287","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"monaco_and_nice_copper_engraving","item_variant":"undefined"},{"item_id":"LLE815875","item_category":"illustration","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":"benjamin_martin_copper_engraving","item_variant":"undefined"},{"item_id":"CH828370","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hondius_jodocus_1567_1611","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_sir_francis_drake_copper_engraving","item_variant":"undefined"},{"item_id":"LLM7164293","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":"skying_a_copper_engraving","item_variant":"undefined"},{"item_id":"NGW311408","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":"hafod_copper_works_engraving","item_variant":"undefined"},{"item_id":"CHT430463","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"cochin_charles_nicolas_ii_1715_90","item_category5":"not_balown","item_list_name":"search_results","item_name":"jean_simeon_chardin_copper_engraving","item_variant":"undefined"},{"item_id":"MNY90168","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hartgers_joost_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_of_new_amsterdam_1626_28_copper_engraving","item_variant":"undefined"},{"item_id":"HJA321587","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hunter_captain_john_1737_1821_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"sydney_cove_1788_hand_coloured_copper_engraving","item_variant":"undefined"},{"item_id":"XJF397309","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bartolozzi_francesco_1727_1815","item_category5":"balown","item_list_name":"search_results","item_name":"interior_of_the_royal_exchange_london_1788_copper_engraving","item_variant":"undefined"},{"item_id":"LAF470915","item_category":"illustration","item_category2":"undetermined_copyright_usa","item_category3":"standard","item_category4":"ensor_james_1860_1949","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_battle_of_the_golden_spurs_1895_copper_engraving","item_variant":"undefined"},{"item_id":"KSL280735","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"goltzius_hendrik_1558_1617","item_category5":"not_balown","item_list_name":"search_results","item_name":"rear_view_of_the_farnese_hercules_copper_engraving","item_variant":"undefined"},{"item_id":"SZT5172416","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"copper_engraving_with_lanterna_magica","item_variant":"undefined"},{"item_id":"LLM7193932","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":"roman_as_of_cast_copper_engraving","item_variant":"undefined"},{"item_id":"LLM7201514","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"jordaens_jacob_the_elder_1593_1678_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_king_drinks_copper_engraving","item_variant":"undefined"},{"item_id":"LLM7201563","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bruyn_nicolaes_de_1571_1656_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"joys_of_winter_copper_engraving","item_variant":"undefined"},{"item_id":"LLM7201468","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"dutch_school_16th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"dog_and_bitch_copper_engraving","item_variant":"undefined"},{"item_id":"LLM7201466","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_16th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"mating_animals_copper_engraving","item_variant":"undefined"},{"item_id":"PNB8915324","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"nocret_jean_1615_72","item_category5":"not_balown","item_list_name":"search_results","item_name":"henriette_1930_copper_engraving","item_variant":"undefined"},{"item_id":"LLM7201478","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"ostade_adriaen_jansz_van_1610_85","item_category5":"not_balown","item_list_name":"search_results","item_name":"urinating_farmer_copper_engraving","item_variant":"undefined"},{"item_id":"LLM7201510","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_16th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"ovid_s_revenge_copper_engraving","item_variant":"undefined"},{"item_id":"LLM7201583","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_16th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"couple_in_love_copper_engraving","item_variant":"undefined"},{"item_id":"LLE815876","item_category":"illustration","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":"colin_maclaurin_copper_engraving","item_variant":"undefined"},{"item_id":"CH376583","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"durer_or_duerer_albrecht_1471_1528","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_bagpiper_1514_copper_engraving","item_variant":"undefined"},{"item_id":"LLM7201573","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_17th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"calendar_of_love_copper_engraving","item_variant":"undefined"},{"item_id":"PRX11961473","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"gabler_ambrosius_1762_1834","item_category5":"not_balown","item_list_name":"search_results","item_name":"longhorn_cowfish_copper_engraving","item_variant":"undefined"},{"item_id":"LIP1612354","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":"scenes_in_canada_engraving","item_variant":"undefined"},{"item_id":"JSC393433","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"wright_john_buckland_1897_1954","item_category5":"not_balown","item_list_name":"search_results","item_name":"fraternite_1939_copper_engraving","item_variant":"undefined"},{"item_id":"LLM7201467","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":"urinating_cow_copper_engraving","item_variant":"undefined"},{"item_id":"LLM7201463","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"dutch_school_16th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"man_defecating_copper_engraving","item_variant":"undefined"},{"item_id":"LLM7201502","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_16th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"engagement_of_a_couple_copper_engraving","item_variant":"undefined"},{"item_id":"FIA5409587","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"not_balown","item_list_name":"search_results","item_name":"les_incroyables_1796_97_copper_engraving_watercolour","item_variant":"undefined"},{"item_id":"LLM7201485","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"vos_maarten_de_1532_1603_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"torments_of_hell_copper_engraving","item_variant":"undefined"},{"item_id":"AAE11803658","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"gastaldi_giacomo_c_1500_66","item_category5":"not_balown","item_list_name":"search_results","item_name":"universale_1545_copper_engraving","item_variant":"undefined"},{"item_id":"EPL6943720","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"copper_works","item_variant":"undefined"},{"item_id":"XCK8690956","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"galle_philips_1537_1612","item_category5":"balown","item_list_name":"search_results","item_name":"the_invention_of_copper_engraving_c_1591_engraving","item_variant":"undefined"},{"item_id":"FIA5405180","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"piranesi_giovanni_battista_1720_78","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_imaginary_prisons_plate_i_1761_copper_engraving","item_variant":"undefined"},{"item_id":"XEE4162402","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"industrial_revolution_industrial_revolution_overview_of_mr_vivian_s_copper_plant_in_swansea_wales_un","item_variant":"undefined"},{"item_id":"LAF470899","item_category":"illustration","item_category2":"undetermined_copyright_usa","item_category3":"standard","item_category4":"ensor_james_1860_1949","item_category5":"not_balown","item_list_name":"search_results","item_name":"demons_teasing_me_1895_copper_engraving","item_variant":"undefined"},{"item_id":"LLM8641452","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":"copper_mine_engraving","item_variant":"undefined"},{"item_id":"LLM5198562","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_copper_balloon_engraving","item_variant":"undefined"},{"item_id":"LLM3099570","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bosse_abraham_1602_76_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"studio_of_a_copper_plate_engraver_engraving","item_variant":"undefined"},{"item_id":"PNP245422","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"advert_for_levi_strauss_co_c_1900_litho","item_variant":"undefined"},{"item_id":"JLJ4583082","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"rembrandt_harmensz_van_rijn_1606_69","item_category5":"not_balown","item_list_name":"search_results","item_name":"dr_faust_in_his_workshop_1652_copper_engraving","item_variant":"undefined"},{"item_id":"FIA5400857","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"not_balown","item_list_name":"search_results","item_name":"turkish_warship_in_combat_1575_copper_engraving","item_variant":"undefined"},{"item_id":"FIA5406196","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hooghe_romeyn_de_d_1708","item_category5":"not_balown","item_list_name":"search_results","item_name":"thomas_muntzer_munzer_1701_copper_engraving","item_variant":"undefined"},{"item_id":"IMJ424040","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"moroccan_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"bowl_for_the_bathhouse_copper","item_variant":"undefined"},{"item_id":"STC167420","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"jean_king_of_the_congo_engraved_by_pierre_duflos_1742_1816_1780_copper_engraving","item_variant":"undefined"},{"item_id":"CHT223928","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"dutch_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_market_at_bantam_java_engraving_b_w_photo","item_variant":"undefined"},{"item_id":"DGA517284","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"western_liguria_region_copper_engraving","item_variant":"undefined"},{"item_id":"LLM5221754","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":"copper_and_brass_engraving","item_variant":"undefined"},{"item_id":"DGA517272","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"genoa_republic_france_copper_engraving","item_variant":"undefined"},{"item_id":"FIA5395447","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"not_balown","item_list_name":"search_results","item_name":"napoleon_bonaparte_1797_copper_engraving","item_variant":"undefined"},{"item_id":"PNB8915654","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"unknown_artist","item_category5":"not_balown","item_list_name":"search_results","item_name":"stanislaus_count_jablonovsky_1930_copper_engraving","item_variant":"undefined"},{"item_id":"PNB8914752","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bortignoni_giuseppe_1883_1908","item_category5":"not_balown","item_list_name":"search_results","item_name":"praying_madonna_1800_copper_engraving","item_variant":"undefined"},{"item_id":"FIA5399599","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"homann_johann_baptista_1663_1724","item_category5":"not_balown","item_list_name":"search_results","item_name":"map_of_russia_copper_engraving_watercolour","item_variant":"undefined"},{"item_id":"FIA5398549","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bruegel_pieter_the_elder_c_1525_69","item_category5":"not_balown","item_list_name":"search_results","item_name":"justitia_justice_1559_copper_engraving","item_variant":"undefined"},{"item_id":"PRX11961493","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_walrus_hand_coloured_copper_engraving","item_variant":"undefined"},{"item_id":"UIG5312000","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"fowey_consols_copper_mine_cornwall","item_variant":"undefined"},{"item_id":"CHT411597","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"sandberg_johan_gustaf_1782_1854","item_category5":"not_balown","item_list_name":"search_results","item_name":"falun_copper_mine_1827_engraving","item_variant":"undefined"},{"item_id":"UIG3727768","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"satirical_copper_engraving_on_the_fornication_in_the_monastery","item_variant":"undefined"},{"item_id":"PNB8915372","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"comerio_agostino_1784_1834","item_category5":"not_balown","item_list_name":"search_results","item_name":"nikolaus_copernicus_1930_copper_engraving","item_variant":"undefined"},{"item_id":"LLM3624829","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":"double_bar_iron_and_copper_engraving","item_variant":"undefined"},{"item_id":"LLM7201469","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"dutch_school_17th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"dog_and_bitch_mating_copper_engraving","item_variant":"undefined"},{"item_id":"PNB8934227","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"krafft_johann_peter_1780_1856","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_victory_at_leipzig_1820_copper_engraving","item_variant":"undefined"},{"item_id":"PNB8934837","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"doby_eugen_1834_1907","item_category5":"not_balown","item_list_name":"search_results","item_name":"julius_andrassy_1877_copper_engraving","item_variant":"undefined"},{"item_id":"PNB8915500","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"luciani_ascanio_c_1621_1706","item_category5":"not_balown","item_list_name":"search_results","item_name":"lorenzo_soranzo_1930_copper_engraving","item_variant":"undefined"},{"item_id":"PRX11961479","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bock_johann_christoph_1752_1830","item_category5":"not_balown","item_list_name":"search_results","item_name":"lion_s_mane_jellyfish_copper_engraving","item_variant":"undefined"},{"item_id":"XPH324135","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"rosenberg_johann_georg_1739_1808","item_category5":"balown","item_list_name":"search_results","item_name":"the_opera_house_berlin_copper_engraving","item_variant":"undefined"},{"item_id":"SZT6302301","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"heemskerck_maarten_van_1498_1574_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_mausoleum_of_halikarnassos_1572_copper_engraving","item_variant":"undefined"},{"item_id":"SZT6302302","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"heemskerck_maarten_van_1498_1574_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_lighthouse_of_alexandria_1572_copper_engraving","item_variant":"undefined"},{"item_id":"PNB8934188","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bacler_d_albe_baron_louis_albert_1761_1824","item_category5":"not_balown","item_list_name":"search_results","item_name":"battle_of_lodi_1796_copper_engraving","item_variant":"undefined"},{"item_id":"PNB8914754","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bortignoni_giuseppe_1883_1908","item_category5":"not_balown","item_list_name":"search_results","item_name":"praying_madonna_1800_copper_engraving","item_variant":"undefined"},{"item_id":"FIA5407406","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"vico_enea_1523_67","item_category5":"not_balown","item_list_name":"search_results","item_name":"lucretia_lucrece_1541_copper_engraving","item_variant":"undefined"},{"item_id":"LLM7201518","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hopfer_hieronymus_1500_63","item_category5":"not_balown","item_list_name":"search_results","item_name":"violent_abduction_of_a_woman_copper_engraving","item_variant":"undefined"},{"item_id":"LLM7201513","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"solis_virgilius_the_elder_1514_62_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"bath_house_scene_copper_engraving","item_variant":"undefined"},{"item_id":"SZT6302306","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"heemskerck_maarten_van_1498_1574_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_colosseum_in_rome_1572_copper_engraving","item_variant":"undefined"},{"item_id":"PRX11972106","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"meyer_johann_daniel_1713_57","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_skeletonized_snake_1748_copper_engraving","item_variant":"undefined"},{"item_id":"DGA517285","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"eastern_liguria_region_copper_engraving","item_variant":"undefined"},{"item_id":"PNB8915413","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"unknown_artist","item_category5":"not_balown","item_list_name":"search_results","item_name":"infanta_of_spain_maria_theresa_1930_copper_engraving","item_variant":"undefined"},{"item_id":"BL3274440","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"les_deux_grenadiers","item_variant":"undefined"},{"item_id":"EPL6916019","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_assortment_of_copper_moulds","item_variant":"undefined"},{"item_id":"EPL6943825","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"copper_works_wales","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"copper engraving","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":5443,"search_results_page_number":1}