{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"JLJ4658380","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":"nicolas_bergeat_1733_1815_and_madame_de_maisoncel_doing_an_experiment_in_physics_1770_oil_on_canvas","item_variant":"undefined"},{"item_id":"GIA4806962","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_antonie_van_leeuwenhoek_or_anton_van_leeuwenhoek_or_leeuvenhoek_or_leeuwenhoeck_dutch_na","item_variant":"undefined"},{"item_id":"XEE4403764","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_tycho_brahe_danish_astronomer_and_astrologer_now_sweden_1546_in_prague_1601_based_on_la_","item_variant":"undefined"},{"item_id":"LRI4575181","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"straet_jan_van_der_joannes_stradanus_1523_1605","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_alchemist_s_workshop_1570_oil_on_slate","item_variant":"undefined"},{"item_id":"GIA4802731","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":"portrait_of_leonhard_euler_swiss_mathematician_1707_1783","item_variant":"undefined"},{"item_id":"XEE5028731","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"stefano_bianchetti","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_michel_eugene_michel_eugene_chevreul_1786_1889_french_chemist","item_variant":"undefined"},{"item_id":"GIA4784589","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"double_portrait_of_the_belgian_chemist_jean_baptiste_von_helmont_jan_baptist_van_helmont_1577_1644_a","item_variant":"undefined"},{"item_id":"XEE4166537","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_elie_de_beaumont_1798_1874_french_geologist_engraving_in_le_monde_illustre_n_912_of_octo","item_variant":"undefined"},{"item_id":"LRI4623346","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"feytaud_sophie_fl_1841","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_pierre_simon_marquess_de_laplace_mathematician_and_astronomer_1842_painting","item_variant":"undefined"},{"item_id":"GIA4790403","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":"layout_of_the_leaves_in_flora_francoise_or_a_brief_description_of_all_the_plants_that_grow_naturally","item_variant":"undefined"},{"item_id":"GIA4790438","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":"stems_in_flora_francoise_or_a_brief_description_of_all_the_plants_that_grow_naturally_in_france_arra","item_variant":"undefined"},{"item_id":"XEE4412102","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"rene_antoine_ferchault_de_reaumur_physicist_and_naturalist_francais_1683_1757","item_variant":"undefined"},{"item_id":"FLO4682257","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_baron_georges_cuvier_1769_1832_french_zoologuz_and_statesman_who_established_the_discipl","item_variant":"undefined"},{"item_id":"GIA5034733","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_astronomer_hipparchus_of_nicee_2nd_century_bc_codex_de_san_gregorio_di_nazianza_nazianzeno_saint","item_variant":"undefined"},{"item_id":"GIA4720138","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":"johannes_kepler_keppler_1571_1630_engraving_19th_century","item_variant":"undefined"},{"item_id":"XEE4151107","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_adrien_marie_legendre_1752_1833_french_mathematician_litho_portrait_by_adrien_marie_lege","item_variant":"undefined"},{"item_id":"GIA4714558","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":"representation_of_thales_de_miletus_thales_of_miletus_mathematician_and_philosopher_625_bc_546_bc_en","item_variant":"undefined"},{"item_id":"GIA4788280","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":"portrait_of_georges_cuvier_1769_1832_determining_the_remains_of_fossil_animals_engraving_from_the_en","item_variant":"undefined"},{"item_id":"JLJ4582775","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"photo_josse","item_category5":"not_balown","item_list_name":"search_results","item_name":"astronomy_magi_measuring_the_moon_tarot_playing_card_from_an_original_middle_ages_litho","item_variant":"undefined"},{"item_id":"LSE4107985","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"sarluis_leonard_1874_1949","item_category5":"not_balown","item_list_name":"search_results","item_name":"she_often_brought_the_old_hydrogen_the_dean_of_absolute_scientists_and_talked_at_length_with_him_in_","item_variant":"undefined"},{"item_id":"GIA4759234","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"unknown_artist_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"scientist_and_astronomer_jean_mascart_observing_halley_s_comet_on_may_17_1910_at_3_a_m_from_the_peak","item_variant":"undefined"},{"item_id":"GIA4744274","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_eratosthene_of_cyrene_ca_284_bc_194_bc_greek_scientist_geographer_and_poet_he_was_direct","item_variant":"undefined"},{"item_id":"GIA4778870","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":"portrait_of_urbain_jean_joseph_le_verrier_or_leverrier_french_mathematician_and_astronomer_1811_1877","item_variant":"undefined"},{"item_id":"LLM6022067","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"sullivan_edmund_joseph_1869_1933","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_merchant_of_venice_act_iv_sc_i_litho","item_variant":"undefined"},{"item_id":"GIA4716670","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_conrad_gesner_1516_1565_swiss_doctor_and_naturalist","item_variant":"undefined"},{"item_id":"LSE4087347","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"robida_albert_1848_1926","item_category5":"not_balown","item_list_name":"search_results","item_name":"seven_scientists_with_their_invention_in_war_in_the_20th_century_by_a_robida_1890","item_variant":"undefined"},{"item_id":"GIA4771313","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":"nicolo_niccolo_tartaglia_1499_1557_italian_mathematician","item_variant":"undefined"},{"item_id":"GIA4747549","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":"portrait_of_evangelista_torricelli_or_toricelli_1608_1647_italian_physicist_italian_engraving_of_the","item_variant":"undefined"},{"item_id":"XOS3746313","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"clouet_jean_1485_90_1540","item_category5":"balown","item_list_name":"search_results","item_name":"guillaume_bude_c_1536_oil_on_wood","item_variant":"undefined"},{"item_id":"LSE4088678","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"unknown_artist_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"johannes_kepler_keppler_1571_1630_and_the_total_sun_eclipse_liebig_chromolithography_circa_1900","item_variant":"undefined"},{"item_id":"LLM6004958","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":"occam_the_scholar_litho","item_variant":"undefined"},{"item_id":"XEE5028796","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"stefano_bianchetti","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_johan_wolfgang_dobereiner_1780_1849_german_chemist","item_variant":"undefined"},{"item_id":"GIA4731143","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"eratosthenes_275_bc_195_bc_mathematician_astronomer_geographer_and_poet_portrait_of_afterwards_galle","item_variant":"undefined"},{"item_id":"GIA4720384","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":"portrait_of_leon_leonhard_euler_1707_1783_swiss_mathematician_engraving_19th_century","item_variant":"undefined"},{"item_id":"GIA4736716","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_nicolas_lemery_1645_1715_french_apothecary_and_chemist","item_variant":"undefined"},{"item_id":"LRI4669578","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":"portrait_of_the_swedish_chemist_jons_jacob_berzelius_1779_1848_anonymous_painting_19th_century_libra","item_variant":"undefined"},{"item_id":"XIR182457","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"turkish_school_13th_century","item_category5":"balown","item_list_name":"search_results","item_name":"ms_ahmed_iii_3206_the_philosopher_illustration_from_kitab_mukhtar_al_hikam_wa_mahasin_al_kilam_by_al","item_variant":"undefined"},{"item_id":"JLJ4686420","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"xanto_avelli_francesco_c_1487_c_1542","item_category5":"not_balown","item_list_name":"search_results","item_name":"low_leg_cut_allegory_of_destiny_faience_c_1540_earthenware","item_variant":"undefined"},{"item_id":"XEE4115033","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_plutarch_engraving_early_19th_century","item_variant":"undefined"},{"item_id":"GIA4793663","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":"portrait_of_emil_hermann_fischer_1852_1919_german_chemist","item_variant":"undefined"},{"item_id":"XEE4165128","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"unknown_artist_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_archimede_of_syracuse_287_bc_212_bc_greek_scientist_of_sicily_great_greece_physicist_mat","item_variant":"undefined"},{"item_id":"BEN119489","item_category2":"no_copyright","item_category3":"standard","item_category4":"raffaello_bencini","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_education_of_achilles_by_chiron_from_herculaneum_fresco","item_variant":"undefined"},{"item_id":"GIA4771120","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_luigi_galvani_1737_1798_italian_physicist_and_physician","item_variant":"undefined"},{"item_id":"LIP1045298","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"dollman_john_charles_1851_1934_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_cart_horse_show_at_the_agricultural_hall_engraving","item_variant":"undefined"},{"item_id":"GIA4808088","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"schedel_hartmann_1440_1514","item_category5":"not_balown","item_list_name":"search_results","item_name":"representation_of_anaximandros_or_anaximander_de_miletus_610_547_bc_greek_philosopher_mathematician_","item_variant":"undefined"},{"item_id":"GIA4193397","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_johannes_kepler_keppler_astronomer_1571_1630_uffizi_museum_florence","item_variant":"undefined"},{"item_id":"XEE4164438","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"carl_william_guillaume_scheele_1742_1788_swedish_chemist_in_his_laboratory_with_tobern_bergmann_1735","item_variant":"undefined"},{"item_id":"STC146191","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"essex_sarah_countess_of_d_1838","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_erasmus_c_1466_1536_from_memoirs_of_the_court_of_queen_elizabeth_published_in_1825_w_c_a","item_variant":"undefined"},{"item_id":"XEE4136499","item_category2":"in_copyright","item_category3":"standard","item_category4":"leonetti_19th_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"representation_of_archimede_of_syracuse_287_bc_212_bc_greek_scientist_physicist_mathematician_and_en","item_variant":"undefined"},{"item_id":"LMG139544","item_category2":"in_copyright","item_category3":"standard","item_category4":"kramer_jacob_1892_1962","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_philosopher_litho","item_variant":"undefined"},{"item_id":"GIA4733725","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"french_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_pierre_curie_photography","item_variant":"undefined"},{"item_id":"LZT1018388","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"emperor_and_learned_men_of_the_eastern_or_byzantine_empire","item_variant":"undefined"},{"item_id":"LIP1054948","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_heidelberg_festivities_engraving","item_variant":"undefined"},{"item_id":"LLM3652542","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":"page_from_the_attractive_picture_book_coloured_engraving","item_variant":"undefined"},{"item_id":"STC121855","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"scotin_gerard_jean_baptiste_1671_1716","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_effendi_man_of_law_in_his_study_18th_century_engraving","item_variant":"undefined"},{"item_id":"GIA4814904","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_death_of_archimedes_287_212_a_greek_scholar","item_variant":"undefined"},{"item_id":"XEE5030849","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"stefano_bianchetti","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_hans_christian_oerested_oersted_or_orsted_1777_1851_danish_physicist_and_chemist","item_variant":"undefined"},{"item_id":"GIA5034677","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"greek_school_9th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"saint_gregoire_of_nazianze_or_naziance_left_with_heron_the_elder_or_heron_of_alexandria_greek_mathem","item_variant":"undefined"},{"item_id":"LLM3627617","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":"shadow_figures_engraving","item_variant":"undefined"},{"item_id":"XOT320575","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"grevenbroeck_jan_van_1731_1807","item_category5":"balown","item_list_name":"search_results","item_name":"an_erudite_academic_pen_ink_and_w_c_on_paper","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"learned","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":2734,"search_results_page_number":4}