{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"HRT67762","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"robertson_george_edward_1864_1926","item_category5":"not_balown","item_list_name":"search_results","item_name":"mark_antony_s_oration","item_variant":"undefined"},{"item_id":"XLA3769259","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"mark_twain_on","item_variant":"undefined"},{"item_id":"XIR222270","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_16th_century","item_category5":"balown","item_list_name":"search_results","item_name":"the_four_evangelists_oil_on_panel","item_variant":"undefined"},{"item_id":"XIR170205","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"durer_or_duerer_albrecht_1471_1528","item_category5":"balown","item_list_name":"search_results","item_name":"st_john_with_st_peter_and_st_paul_with_st_mark_1526_oil_on_panel","item_variant":"undefined"},{"item_id":"XLA3768565","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_mark_twain_postcard","item_variant":"undefined"},{"item_id":"TCL100963","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"irish_school_7th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"ms_57_fol_85v_carpet_page_preceding_st_mark_s_gospel_with_circles_of_interlacing_design_linked_with_","item_variant":"undefined"},{"item_id":"SC24841","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"byzantine_13th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"st_mark_writing_his_gospel_leaf_from_a_psalter_vellum","item_variant":"undefined"},{"item_id":"KWE229691","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":"mark_twain_1835_1910_litho","item_variant":"undefined"},{"item_id":"TW43727","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"palma_il_giovane_jacopo_negretti_1548_1628","item_category5":"not_balown","item_list_name":"search_results","item_name":"st_mark","item_variant":"undefined"},{"item_id":"PVD1691989","item_category":"photo","item_category2":"in_copyright","item_category3":"standard","item_category4":"rothko_mark_1903_70","item_category5":"not_balown","item_list_name":"search_results","item_name":"mark_rothko_c_1944_b_w_photo","item_variant":"undefined"},{"item_id":"DPA2760440","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mark_zuckerberg","item_variant":"undefined"},{"item_id":"KMU327890","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"mucherera_kaaria","item_category5":"not_balown","item_list_name":"search_results","item_name":"tribal_mark_2007_oil_and_acrylic_on_canvas","item_variant":"undefined"},{"item_id":"XIR232839","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"godefroid_de_huy_fl_1130_50_attr_to","item_category5":"balown","item_list_name":"search_results","item_name":"base_of_the_cross_of_st_bertin_from_the_abbaye_saint_bertin_c_1180_gilded_bronze_champleve_enamel_se","item_variant":"undefined"},{"item_id":"XYM23467","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"palma_jacopo_il_vecchio_c_1480_1528","item_category5":"balown","item_list_name":"search_results","item_name":"st_mark_oil_on_panel","item_variant":"undefined"},{"item_id":"LRI4662280","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"carpaccio_vittore_c_1460_5_1523_6","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_lion_of_st_mark_painting_1516","item_variant":"undefined"},{"item_id":"XIR264100","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_10th_century","item_category5":"balown","item_list_name":"search_results","item_name":"ms_24_fol_53_st_mark_from_a_gospel_from_corbie_abbey_vellum","item_variant":"undefined"},{"item_id":"XLA3753523","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_photographer_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"mark_twain_photo","item_variant":"undefined"},{"item_id":"DIL4047698","item_category":"film_still","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"commando_by_mark_l_lester_1985","item_variant":"undefined"},{"item_id":"IMO1992239","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mark_zuckerberg","item_variant":"undefined"},{"item_id":"FTB60634","item_category":"illustration","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":"the_lion_of_st_mark_oil_on_panel","item_variant":"undefined"},{"item_id":"TBM342100","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"kanaga_consuelo_1894_1978","item_category5":"not_balown","item_list_name":"search_results","item_name":"untitled_mark_rothko_gelatin_silver_print","item_variant":"undefined"},{"item_id":"IMO1992238","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mark_zuckerberg","item_variant":"undefined"},{"item_id":"XLA3754943","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"mark_twain_seated","item_variant":"undefined"},{"item_id":"XLA3769301","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"mark_twain_portrait","item_variant":"undefined"},{"item_id":"XLA3755964","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"mark_twain_birthplace","item_variant":"undefined"},{"item_id":"BEN108644","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"donatello_c_1386_1466","item_category5":"not_balown","item_list_name":"search_results","item_name":"st_mark_1413_marble","item_variant":"undefined"},{"item_id":"TCL100975","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"irish_school_9th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"ms_58_fol_130r_opening_words_of_the_gospel_of_st_mark_from_the_book_of_kells_c_800_vellum","item_variant":"undefined"},{"item_id":"IMO2085980","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mark_ruffalo","item_variant":"undefined"},{"item_id":"XLA3769258","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"mark_twain_portrait","item_variant":"undefined"},{"item_id":"BAT152121","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"donatello_c_1386_1466","item_category5":"not_balown","item_list_name":"search_results","item_name":"st_mark_1411_marble","item_variant":"undefined"},{"item_id":"XIR156570","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_9th_century","item_category5":"balown","item_list_name":"search_results","item_name":"ms_69_fol_138v_the_lamb_of_god_surrounded_by_the_symbols_of_the_evangelists_vellum","item_variant":"undefined"},{"item_id":"XLA3756012","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school","item_category5":"balown","item_list_name":"search_results","item_name":"mark_twain_in_his_study_at_quarry_farm_from_mark_twain_by_paine_1912_b_w_photo","item_variant":"undefined"},{"item_id":"LLM2781179","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":"mark_antony_engraving","item_variant":"undefined"},{"item_id":"XLA3759176","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"mark_twain_portrait","item_variant":"undefined"},{"item_id":"LLM670559","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":"mark_antony_engraving","item_variant":"undefined"},{"item_id":"XLA3772932","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"mark_twain_portrait","item_variant":"undefined"},{"item_id":"XLA3763537","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"pond_arthur_c_1705_58_after","item_category5":"balown","item_list_name":"search_results","item_name":"mark_akenside","item_variant":"undefined"},{"item_id":"IMO2760334","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mark_zuckerberg","item_variant":"undefined"},{"item_id":"XLA3775779","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"gilded_age_by_mark_twain","item_variant":"undefined"},{"item_id":"TBM342086","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"kanaga_consuelo_1894_1978","item_category5":"not_balown","item_list_name":"search_results","item_name":"untitled_mark_rothko_gelatin_silver_print","item_variant":"undefined"},{"item_id":"IMO1992237","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mark_zuckerberg","item_variant":"undefined"},{"item_id":"XLF3787410","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"printer_s_mark_of_jodocus_badius","item_variant":"undefined"},{"item_id":"LLM663139","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":"marc_antony_engraving","item_variant":"undefined"},{"item_id":"CH401838","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"guercino_giovanni_francesco_barbieri_1591_1666_studio","item_category5":"not_balown","item_list_name":"search_results","item_name":"saint_mark_oil_on_copper","item_variant":"undefined"},{"item_id":"PVD1691967","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"mark_rothko_in_front_of_one_of_his_monumental_canvases_1961_b_w_photo","item_variant":"undefined"},{"item_id":"XLA3755048","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"bates_leo_1890_1957","item_category5":"balown","item_list_name":"search_results","item_name":"mark_hambourg","item_variant":"undefined"},{"item_id":"EVB2952550","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mark_twain","item_variant":"undefined"},{"item_id":"EVB2927391","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mark_twain","item_variant":"undefined"},{"item_id":"DPA2645082","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mark_hollis","item_variant":"undefined"},{"item_id":"BL3283692","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"st_mark","item_variant":"undefined"},{"item_id":"FAF326105","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"roman","item_category5":"not_balown","item_list_name":"search_results","item_name":"bust_of_mark_anthony_marble_b_w_photo","item_variant":"undefined"},{"item_id":"BEN119139","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"roman_1st_century_bc","item_category5":"not_balown","item_list_name":"search_results","item_name":"aureus_obverse_with_the_bare_head_of_marcus_antonius_82_81_bc_30_bc_gold_inscription_m_ant_imp_avg_i","item_variant":"undefined"},{"item_id":"LLM2798572","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"beltrame_achille_1871_1945","item_category5":"not_balown","item_list_name":"search_results","item_name":"what_s_left_of_st_mark_s_bell_tower_in_venice_after_the_collapse_on_the_14th_stream_colour_litho","item_variant":"undefined"},{"item_id":"BAT192533","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"lamberti_niccolo_di_pietro_il_pela_c_1370_1451","item_category5":"not_balown","item_list_name":"search_results","item_name":"st_mark_1408_marble","item_variant":"undefined"},{"item_id":"XIR430589","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"carpaccio_vittore_c_1460_5_1523_6","item_category5":"balown","item_list_name":"search_results","item_name":"detail_of_the_lion_of_st_mark_1516_oil_on_canvas_detail_of_60402","item_variant":"undefined"},{"item_id":"DPA2135378","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mark_zuckerberg_2004","item_variant":"undefined"},{"item_id":"DPA2135379","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mark_zuckerberg_2004","item_variant":"undefined"},{"item_id":"DPA2135377","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mark_zuckerberg_2004","item_variant":"undefined"},{"item_id":"BLP398215","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"roman","item_category5":"not_balown","item_list_name":"search_results","item_name":"seal_of_the_crusader_king_of_jerusalem_bronze","item_variant":"undefined"},{"item_id":"XLA3756010","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"mark_twain_s_study_at_quarry_farm_from_mark_twain_by_paine_1912_print","item_variant":"undefined"},{"item_id":"XLF3789347","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"printer_s_mark_of_jodocus_badius","item_variant":"undefined"},{"item_id":"XLF3785271","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"edward_vii_and_mark_twain","item_variant":"undefined"},{"item_id":"XIR208508","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"picasso_pablo_1881_1973","item_category5":"balown","item_list_name":"search_results","item_name":"old_mark_1912_oil_on_canvas","item_variant":"undefined"},{"item_id":"XLA3756040","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"mark_twain_at_dollis_hill","item_variant":"undefined"},{"item_id":"XIR215666","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_16th_century","item_category5":"balown","item_list_name":"search_results","item_name":"g_marcello_kneeling_before_st_marco_and_st_jerome_and_the_coat_of_arms_of_the_marcello_familly_1537_","item_variant":"undefined"},{"item_id":"MEP7265303","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category4":"mauro_magliani","item_category5":"not_balown","item_list_name":"search_results","item_name":"saint_mark_sculpture","item_variant":"undefined"},{"item_id":"MEP7265305","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category4":"mauro_magliani","item_category5":"not_balown","item_list_name":"search_results","item_name":"saint_mark_sculpture","item_variant":"undefined"},{"item_id":"XLA3768558","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_photographer","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_mark_twain_b_w_photo","item_variant":"undefined"},{"item_id":"BL8598987","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_page_from_st_mark_s_gospel_from_the_harley_gospels_or_codex_harleianus_6th_century","item_variant":"undefined"},{"item_id":"LAL337026","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"rainer_paul_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"samuel_clemens_mark_twain_at_work_on_the_mississippi","item_variant":"undefined"},{"item_id":"CPH176767","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"carpaccio_vittore_c_1460_5_1523_6","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_lion_of_st_mark_1516_oil_on_canvas","item_variant":"undefined"},{"item_id":"NDS236987","item_category":"photo","item_category2":"in_copyright","item_category3":"premium","item_category4":"hollands_norman","item_category5":"not_balown","item_list_name":"search_results","item_name":"1_fork_rothko_2001_photo","item_variant":"undefined"},{"item_id":"UIG3507214","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mosaics_inside_the_cathedral_basilica_of_saint_mark","item_variant":"undefined"},{"item_id":"UIG3507218","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mosaic_depicting_st_nicholas_from_the_cathedral_basilica_of_saint_mark_venice_mosaic","item_variant":"undefined"},{"item_id":"XLA3756030","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"mark_twain_and_the_clocks","item_variant":"undefined"},{"item_id":"BL5332974","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"saint_mark_seated_with_his_gospel_in_greek_gospels_by_saint_neophytes_eastern_mediterranean_cyprus_1","item_variant":"undefined"},{"item_id":"CCI5975798","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"50_mark_bill_banknote_of_fifthy_mark","item_variant":"undefined"},{"item_id":"LRI4691235","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"russian_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"saint_mark_the_evangelist_oval_painting_on_anonymous_dore_background_of_the_russian_school_rome_russ","item_variant":"undefined"},{"item_id":"CPH230929","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"egyptian_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_throne_of_st_mark_stone","item_variant":"undefined"},{"item_id":"BAL112344","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"carolingian_school_9th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"cod_22_st_mark_from_the_ada_manuscript_vellum","item_variant":"undefined"},{"item_id":"XMV2906750","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"rothko_mark_1903_70","item_category5":"balown","item_list_name":"search_results","item_name":"white_center_yellow_pink_and_lavender_on_rose_1950_oil_on_canvas","item_variant":"undefined"},{"item_id":"XLA3755958","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_19th_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"mark_twain_reading_in_bed_photo","item_variant":"undefined"},{"item_id":"JGG116321","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"rothko_mark_1903_70","item_category5":"not_balown","item_list_name":"search_results","item_name":"untitled_1959_oil_on_canvas","item_variant":"undefined"},{"item_id":"ITF7378700","item_category":"footage","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"trinity_cathedra_hamilton_bermuda_stain_glass_detail_saint_mark","item_variant":"undefined"},{"item_id":"XLA3756023","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"mrs_samuel_l_clemens_mark_twain_s_wife_1873_from_mark_twain_by_paine_1912_print","item_variant":"undefined"},{"item_id":"UIG535432","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"copy_of_a_page_from_st_mark_s_gospel_wycliffe_s_translation_of_the_bible_into_english_in_c_1400_prin","item_variant":"undefined"},{"item_id":"LLM7172430","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"mark_the_evangelist_engraving","item_variant":"undefined"},{"item_id":"LEL3881294","item_category2":"no_copyright","item_category3":"standard","item_category4":"lewis_laurie","item_category5":"not_balown","item_list_name":"search_results","item_name":"dominic_walsh_as_mark","item_variant":"undefined"},{"item_id":"KNT3821712","item_category":"photo","item_category2":"in_copyright","item_category3":"premium","item_category4":"kenton_tristram","item_category5":"not_balown","item_list_name":"search_results","item_name":"mark_rylance_in_photo","item_variant":"undefined"},{"item_id":"XLA3768559","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"mark_twain_portrait","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"mark","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":49839,"search_results_page_number":1}