{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"XLA3769129","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"shakespeare_william_1564_1616","item_category5":"balown","item_list_name":"search_results","item_name":"william_shakespeare_signature","item_variant":"undefined"},{"item_id":"XRE2008308","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"signature_of_the_oslo_agreements_1993_photo","item_variant":"undefined"},{"item_id":"KWE151788","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"monet_claude_1840_1926","item_category5":"not_balown","item_list_name":"search_results","item_name":"signature_of_claude_monet_ink_on_paper","item_variant":"undefined"},{"item_id":"KWE270866","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"gogh_vincent_van_1853_90_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"fascimile_of_a_letter_from_vincent_van_gogh_to_emile_bernard_on_the_18th_march_1888_from_the_book_vi","item_variant":"undefined"},{"item_id":"KWE232592","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_17th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_signature_of_william_shakespeare_1564_1616_pen_and_ink","item_variant":"undefined"},{"item_id":"BAL209230","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":"jacques_cartier_1491_1557_illustration_from_volume_iv_of_narrative_and_critical_history_of_america_1","item_variant":"undefined"},{"item_id":"XLE3766364","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"gershwin_george_signature_and","item_variant":"undefined"},{"item_id":"PVD1683280","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"signature_of_the_german_capitulation_1945_photo","item_variant":"undefined"},{"item_id":"BAL110204","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":"jacques_cartier_1491_1557_illustration_from_volume_iv_of_narrative_and_critical_history_of_america_1","item_variant":"undefined"},{"item_id":"CWA98182","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"kneller_godfrey_1646_1723_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"samuel_pepys_1633_1703_secretary_to_the_admiralty_engraving","item_variant":"undefined"},{"item_id":"XPH308424","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_holy_bible_vol_i_1681_engraving","item_variant":"undefined"},{"item_id":"XJF129883","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"extract_from_a_letter_from_gustav_mahler_1860_1911_december_1907_pen_ink_on_paper_b_w_photo","item_variant":"undefined"},{"item_id":"XJF107432","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"signature_of_richard_iii_1452_85_b_w_photo","item_variant":"undefined"},{"item_id":"UIG3078436","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"signature_of_louis_pasteur","item_variant":"undefined"},{"item_id":"PNP310498","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":"houdini_s_challenge_to_any_medium_in_the_world_print","item_variant":"undefined"},{"item_id":"JLJ4575141","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"motte_charles_etienne_pierre_1785_1836","item_category5":"not_balown","item_list_name":"search_results","item_name":"signature_of_the_treaty_of_mortefontaine_litho","item_variant":"undefined"},{"item_id":"BPM156669","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bronte_emily_1818_48","item_category5":"not_balown","item_list_name":"search_results","item_name":"keeper_from_life_1838_pencil_and_watercolour_on_paper","item_variant":"undefined"},{"item_id":"XJF126794","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"five_genuine_autographs_of_william_shakespeare_1564_1616_engraving","item_variant":"undefined"},{"item_id":"EUL253432","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"scottish_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"charles_darwin_s_1809_82_classcard_litho","item_variant":"undefined"},{"item_id":"XLF3779200","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"queen_elizabeth_i_s_signature","item_variant":"undefined"},{"item_id":"PNP377602","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"william_penn_colour_litho","item_variant":"undefined"},{"item_id":"WMA143178","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"voysey_charles_francis_annesley_1857_1941","item_category5":"not_balown","item_list_name":"search_results","item_name":"design_for_new_silk_cloth_may_1901_watercolour_and_pencil_on_paper","item_variant":"undefined"},{"item_id":"FGL7177584","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"signature_of_the_constitution_of_the_italian_republic_1947_photo","item_variant":"undefined"},{"item_id":"XJF97569","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_oliver_cromwell_1599_1658_from_an_original_by_peter_lely_of_1653_and_his_seal_and_autogr","item_variant":"undefined"},{"item_id":"XLE3752829","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"felix_mendelssohn_s_signature","item_variant":"undefined"},{"item_id":"AUZ3924091","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"sholem_aleichem_portrait_with_signature","item_variant":"undefined"},{"item_id":"XLA3747917","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"george_borrow_s_signature","item_variant":"undefined"},{"item_id":"UIG3078439","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"signature_of_napoleon_bonaparte","item_variant":"undefined"},{"item_id":"LLM2801233","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":"signature_engraving","item_variant":"undefined"},{"item_id":"XLE3763809","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"debussy_signature","item_variant":"undefined"},{"item_id":"KWE417975","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"beethoven_ludwig_van_1770_1827","item_category5":"not_balown","item_list_name":"search_results","item_name":"signature_of_ludvig_van_beethoven_pen_ink","item_variant":"undefined"},{"item_id":"XLA3775954","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"lord_byron_s_signature","item_variant":"undefined"},{"item_id":"XLE3776802","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"bedrich_smetana_s_signature","item_variant":"undefined"},{"item_id":"XLA3775957","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"matthew_arnold_signature_dated","item_variant":"undefined"},{"item_id":"XLF3784945","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"signature_of_queen_elizabeth_i","item_variant":"undefined"},{"item_id":"LLE5232966","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"beardsley_aubrey_1872_98_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"signature_engraving","item_variant":"undefined"},{"item_id":"SLR3829016","item_category":"photo","item_category2":"in_copyright","item_category3":"standard","item_category4":"blatas_arbit_1909_99","item_category5":"not_balown","item_list_name":"search_results","item_name":"blatas_signature","item_variant":"undefined"},{"item_id":"EPL7046367","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"verdi_signature","item_variant":"undefined"},{"item_id":"CHT224829","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"freud_sigmund_1856_1939","item_category5":"not_balown","item_list_name":"search_results","item_name":"front_cover_of_studien_uber_hysterie_by_josef_breuer_1842_1925_and_freud_dedicated_to_jean_charcot_1","item_variant":"undefined"},{"item_id":"EPL6789571","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"cromwell_signature","item_variant":"undefined"},{"item_id":"CHT199778","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"baudelaire_charles_pierre_1821_67","item_category5":"not_balown","item_list_name":"search_results","item_name":"le_possede_autograph_poem_pen_ink_on_paper","item_variant":"undefined"},{"item_id":"XIR200368","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"baudelaire_charles_pierre_1821_67","item_category5":"balown","item_list_name":"search_results","item_name":"recueillement_signed_sonnet_1861_pen_ink_on_paper_b_w_photo","item_variant":"undefined"},{"item_id":"XJF107425","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_17th_century_after","item_category5":"balown","item_list_name":"search_results","item_name":"signature_of_guy_fawkes_1570_1606_engraving","item_variant":"undefined"},{"item_id":"MRZ3704271","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"vermiglio_giuseppe_1585_1635","item_category5":"not_balown","item_list_name":"search_results","item_name":"signature_of_the_artist_nativity_detail_1622_oil_on_canvas","item_variant":"undefined"},{"item_id":"CHT190249","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"savignac_raymond_1907_2002","item_category5":"not_balown","item_list_name":"search_results","item_name":"caricature_of_voltaire_1979_colour_litho","item_variant":"undefined"},{"item_id":"PNP258682","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"lee_robert_e_1807_70","item_category5":"not_balown","item_list_name":"search_results","item_name":"robert_e_lee_s_letter_of_resignation_from_the_federal_army_20th_april_1861_litho","item_variant":"undefined"},{"item_id":"XLA3769569","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"shakespeare_william_1564_1616","item_category5":"balown","item_list_name":"search_results","item_name":"william_shakespeare_s_signature_from_english_literature_print","item_variant":"undefined"},{"item_id":"XJF128045","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"signature_of_florence_nightingale_1820_1910_pen_on_paper_b_w_photo","item_variant":"undefined"},{"item_id":"UIG3078392","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"signature_of_louis_xiv_of_france","item_variant":"undefined"},{"item_id":"LLM2807987","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":"signature_of_george_heriot_engraving","item_variant":"undefined"},{"item_id":"LLM3643585","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":"charles_darwin_signature_litho","item_variant":"undefined"},{"item_id":"CHT171360","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"promotional_card_for_beensdorp_chocolate_with_an_illustration_of_sir_isaac_newton_1642_1727_making_h","item_variant":"undefined"},{"item_id":"NGS85324","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"reid_alexander_1747_1823","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_robert_burns_1759_96_1795_96_w_c_on_ivory","item_variant":"undefined"},{"item_id":"XLE3773903","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"benny_goodman","item_variant":"undefined"},{"item_id":"PNP367751","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"indentured_servants_and_tenants_extract_from_an_indenture_dated_1742_of_a_tenant_on_the_livingston_m","item_variant":"undefined"},{"item_id":"XJF282998","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"agreement_made_between_fred_karno_s_companies_and_charles_chaplin_25th_july_1908_print","item_variant":"undefined"},{"item_id":"HGM451828","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":"portrait_of_richard_wagner_1813_83_german_composer_engraved_by_robert_reyher_1838_77_engraving_also_","item_variant":"undefined"},{"item_id":"XJF128021","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"extract_from_a_letter_written_by_w_b_yeats_1865_1939_pen_ink_on_paper_b_w_photo","item_variant":"undefined"},{"item_id":"CWA124880","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"letter_from_sir_william_hamilton_1730_1803_to_edmund_noble_discussing_the_state_of_the_country_and_h","item_variant":"undefined"},{"item_id":"HGP373922","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":"lord_nelson_s_signature_photo","item_variant":"undefined"},{"item_id":"KWE280662","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":"signature_of_john_tyler_litho","item_variant":"undefined"},{"item_id":"KWE280668","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"signature_of_andrew_jackson_litho","item_variant":"undefined"},{"item_id":"LLM3641957","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":"abraham_lincoln_signature_engraving","item_variant":"undefined"},{"item_id":"XLE3776814","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"dmitri_shostakovich_s_signature","item_variant":"undefined"},{"item_id":"KWE271348","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"signature_of_george_washington_ink_on_paper","item_variant":"undefined"},{"item_id":"CHT187772","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":"the_treaty_of_mortefontaine_30th_september_1800_pen_ink_on_paper","item_variant":"undefined"},{"item_id":"OLA5333825","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"signature_du_traite_de_maastricht_en_1993","item_variant":"undefined"},{"item_id":"KWE280654","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"signature_of_james_monroe_litho","item_variant":"undefined"},{"item_id":"LLM3093666","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":"signature_of_martin_luther_lithograph","item_variant":"undefined"},{"item_id":"LLM3641955","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"victor_hugo_signature_engraving","item_variant":"undefined"},{"item_id":"KWE280651","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"signature_of_john_hancock_litho","item_variant":"undefined"},{"item_id":"KWE280655","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"signature_of_james_madison_litho","item_variant":"undefined"},{"item_id":"FNM332125","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"letter_written_by_florence_nightingale_whilst_at_the_barrack_hospital_scutari_ink_on_paper","item_variant":"undefined"},{"item_id":"UIG3078435","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"signature_of_baruch_spinoza","item_variant":"undefined"},{"item_id":"UIG3078438","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"signature_of_benjamin_franklin","item_variant":"undefined"},{"item_id":"UIG3078390","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"signature_of_vladimir_lenin","item_variant":"undefined"},{"item_id":"LIP1060815","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":"cetywayo_s_signature_engraving","item_variant":"undefined"},{"item_id":"XLE3748886","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"elgar_edward_signature","item_variant":"undefined"},{"item_id":"MRZ3708788","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"fontana_lavinia_1552_1614","item_category5":"not_balown","item_list_name":"search_results","item_name":"signature_of_the_artist_crucifixion","item_variant":"undefined"},{"item_id":"KWE3742749","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":"signature_of_vicente_espinel","item_variant":"undefined"},{"item_id":"KDC397347","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"beardsley_aubrey_1872_98","item_category5":"not_balown","item_list_name":"search_results","item_name":"signature_1899_litho","item_variant":"undefined"},{"item_id":"LLM11714175","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":"signature_leibniz_litho","item_variant":"undefined"},{"item_id":"MOL114383","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"one_of_five_panels_from_pagani_s_italian_swiss_restaurant_in_great_portland_street_london_from_1874_","item_variant":"undefined"},{"item_id":"CHT184316","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":"pact_made_by_urbain_grandier_with_the_devil_pen_ink_on_paper","item_variant":"undefined"},{"item_id":"XJF107412","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"johannes_brahms_1833_97_photogravure","item_variant":"undefined"},{"item_id":"XJF314350","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"letter_from_george_iii_to_his_grandfather_the_king_23rd_june_1749_published_in_leisure_hour_1891_lit","item_variant":"undefined"},{"item_id":"XJF314351","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"letter_from_william_iv_to_lady_nelson_1827_published_in_leisure_house_1891_litho","item_variant":"undefined"},{"item_id":"XRH1730818","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"signature_of_marguerite_yourcenar_ink_on_paper","item_variant":"undefined"},{"item_id":"XJF105432","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"kneller_godfrey_1646_1723_after","item_category5":"balown","item_list_name":"search_results","item_name":"samuel_pepys_1633_1703_engraving","item_variant":"undefined"},{"item_id":"LLM3633139","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"schubert_signature_engraving","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"signature","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":16502,"search_results_page_number":1}