{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"XIR472","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"raphael_raffaello_sanzio_of_urbino_1483_1520","item_category5":"balown","item_list_name":"search_results","item_name":"school_of_athens_1510_11_fresco","item_variant":"undefined"},{"item_id":"MOU34839","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":"portrait_of_john_locke_1632_1704_see_also_1419_oil_on_canvas","item_variant":"undefined"},{"item_id":"XIR68647","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"spanish_school_13th_century","item_category5":"balown","item_list_name":"search_results","item_name":"group_of_troubadours_vellum","item_variant":"undefined"},{"item_id":"XCF268088","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"holbein_the_younger_hans_1497_8_1543_after","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_sir_thomas_more_oil_on_panel","item_variant":"undefined"},{"item_id":"BAL29420","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"messina_antonello_da_1430_79","item_category5":"not_balown","item_list_name":"search_results","item_name":"st_jerome_in_his_study_c_1475_oil_on_panel","item_variant":"undefined"},{"item_id":"XAB283522","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"jensen_christian_albrecht_1792_1870","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_carl_friedrich_gauss_1840_oil_on_canvas","item_variant":"undefined"},{"item_id":"XIR105491","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"spanish_school_16th_century","item_category5":"balown","item_list_name":"search_results","item_name":"interior_of_a_scriptorium_16th_century_oil_on_panel","item_variant":"undefined"},{"item_id":"LRI4610309","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"raphael_raffaello_sanzio_of_urbino_1483_1520","item_category5":"not_balown","item_list_name":"search_results","item_name":"school_of_athens_1510_11_fresco","item_variant":"undefined"},{"item_id":"IND202091","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"spanish_school_13th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_moor_and_a_christian_playing_chess_in_a_tent_1282_vellum","item_variant":"undefined"},{"item_id":"XIR192833","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"spanish_school_13th_century","item_category5":"balown","item_list_name":"search_results","item_name":"fol_53r_departure_of_a_boat_for_the_crusades_written_in_galacian_for_alfonso_x_1221_84_vellum","item_variant":"undefined"},{"item_id":"XCF209212","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"the_scientist_leaving_the_world_to_discover_the_secret_of_the_milky_way_19th_century_engraving","item_variant":"undefined"},{"item_id":"XIR94900","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"holbein_the_younger_hans_1497_8_1543","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_desiderius_erasmus_oil_on_panel","item_variant":"undefined"},{"item_id":"BAL114013","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":"the_land_of_cockaigne_1567_oil_on_panel","item_variant":"undefined"},{"item_id":"XPH308456","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_school_16th_century","item_category5":"balown","item_list_name":"search_results","item_name":"martin_luther_1526_oil_on_panel","item_variant":"undefined"},{"item_id":"CND162182","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"netherlandish_school_15th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"ms_722_1196_f_392r_frederic_ii_crowned_by_pope_honorius_iii_from_le_miroir_historial_1479_80_vellum","item_variant":"undefined"},{"item_id":"XIR899721","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"sustermans_justus_1597_1681","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_galileo_galilei_1564_1642_1636_oil_on_canvas","item_variant":"undefined"},{"item_id":"XIR182458","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"turkish_school_13th_century","item_category5":"balown","item_list_name":"search_results","item_name":"socrates_470_399_bc_and_his_students_illustration_from_kitab_mukhtar_al_hikam_wa_mahasin_al_kilam_by","item_variant":"undefined"},{"item_id":"CHT168634","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hungarian_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"imaginary_recreation_of_the_ptolemy_library_in_alexandria_egypt_from_histoire_generale_des_peuples_1","item_variant":"undefined"},{"item_id":"PVD1682885","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"marie_curie_1867_1934_with_her_daughters_irene_g_future_irene_joliot_curie_and_eve_r_in_1921_in_unit","item_variant":"undefined"},{"item_id":"XAL183191","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":"portrait_of_petrarch_francesco_petrarca_1304_74_oil_on_panel","item_variant":"undefined"},{"item_id":"XRH1711787","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"albert_einstein_1933_b_w_photo","item_variant":"undefined"},{"item_id":"XRH1711833","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"albert_einstein_and_his_wife_elsa_lowenthal_on_the_ss_belgenland_boat_to_new_york_1930_b_w_photo","item_variant":"undefined"},{"item_id":"ELD4861183","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"egyptian_antiquiity_the_king_of_egypt_ptolemee_i_soter_368_283_bc_supervising_the_construction_work_","item_variant":"undefined"},{"item_id":"ELD4868620","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_rhases_rhazes_razi_al_razi_razis_or_rases_840_923_persian_scholar_in_his_laboratory_in_b","item_variant":"undefined"},{"item_id":"JLJ4689104","item_category":"illustration","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":"portrait_of_nostradamus_michel_de_notre_dame_1503_1566_16th_century_engraving","item_variant":"undefined"},{"item_id":"XIR226501","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_14th_century","item_category5":"balown","item_list_name":"search_results","item_name":"ms_993_fol_114_properties_of_the_sky_from_le_livre_des_proprietes_des_choses_by_jean_cordichon_vellu","item_variant":"undefined"},{"item_id":"XIR182457","item_category":"illustration","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":"ELD4861153","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"representation_of_claude_ptolemee_90_168_1866_engraving","item_variant":"undefined"},{"item_id":"ZUM4879129","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"albert_einstein_berlin_1930_b_w_photo","item_variant":"undefined"},{"item_id":"PVD1682508","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"dmitri_ivanovitch_mendeleiev_1834_1907_russian_chemist_who_established_periodic_table_of_chemical_el","item_variant":"undefined"},{"item_id":"LRI4582531","item_category":"illustration","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_the_poet_francesco_petrarca_painting","item_variant":"undefined"},{"item_id":"XIR29761","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"holbein_the_younger_hans_1497_8_1543","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_nicholas_kratzer_1487_c_1550_1528_oil_on_panel","item_variant":"undefined"},{"item_id":"PVD1684265","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"isaac_newton_dispersing_light_with_a_glass_prism_1874_engraving","item_variant":"undefined"},{"item_id":"ELD4859414","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"representation_of_the_philosopher_rationalist_islamic_theologian_jurist_mathematician_and_muslim_doc","item_variant":"undefined"},{"item_id":"TAD1750605","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"burton_harry_1879_1940","item_category5":"not_balown","item_list_name":"search_results","item_name":"discovery_of_the_tomb_of_pharaoh_tutankhamun_in_the_valley_of_the_kings_egypt_howard_carter_looking_","item_variant":"undefined"},{"item_id":"PVD1682923","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"carl_wilhelm_scheele_1742_1786_swedish_chemist_engraving","item_variant":"undefined"},{"item_id":"JLJ4586776","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"david_jacques_louis_1748_1825","item_category5":"not_balown","item_list_name":"search_results","item_name":"portraits_of_antoine_laurent_de_lavoisier_with_his_wife_1788_oil_on_canvas","item_variant":"undefined"},{"item_id":"XOS702842","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"turner_oren_jack_fl_1947","item_category5":"balown","item_list_name":"search_results","item_name":"albert_einstein_c_1947_b_w_photo","item_variant":"undefined"},{"item_id":"PVD1692438","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"douglas_c_engelbart_american_engineer_inventor_of_the_computer_mouse_in_1963_here_at_presentation_of","item_variant":"undefined"},{"item_id":"CHT247111","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"pajou_jacques_augustin_catherine_1766_1828","item_category5":"not_balown","item_list_name":"search_results","item_name":"voltaire_1694_1778_reading_l_agent_litteraire_1811_oil_on_canvas","item_variant":"undefined"},{"item_id":"XRH1700252","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"albert_einstein_and_georges_lemaitre_abbot_1933_b_w_photo","item_variant":"undefined"},{"item_id":"XIR240926","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"wyck_thomas_1616_77","item_category5":"balown","item_list_name":"search_results","item_name":"an_alchemist_in_his_laboratory_oil_on_canvas","item_variant":"undefined"},{"item_id":"ELD4861091","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_the_greek_doctor_claude_galien_1866_engraving","item_variant":"undefined"},{"item_id":"LRI4623177","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"polish_school_16th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_nicolas_copernicus_nicolaus_copernicus_1473_1543_polish_astronomer_16th_century_painting","item_variant":"undefined"},{"item_id":"XEE4409851","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":"portrait_of_blaise_pascal_engraving_of_the_19th_century","item_variant":"undefined"},{"item_id":"LRI4670055","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":"portrait_of_charles_linne_carl_von_linne_linneus_1707_1778_swedish_naturalist_anonymous_painting_18t","item_variant":"undefined"},{"item_id":"XEE4409508","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_christiaan_huygens_dutch_physicist_and_mathematician","item_variant":"undefined"},{"item_id":"PVD1684738","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"alexandre_edmond_becquerel_1820_1891_french_physicist_inventor_of_spectrography_engraving","item_variant":"undefined"},{"item_id":"TAD1742758","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_egyptologist_howard_carter_right_with_his_sponsor_lord_carnarvon_visiting_the_excavations_of_the","item_variant":"undefined"},{"item_id":"PVD1690562","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"french_physicist_marie_curie_on_november_06_1906","item_variant":"undefined"},{"item_id":"JLJ4672498","item_category":"photo","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_the_physicist_marie_curie_1867_1934_in_her_laboratory_on_cuvier_street_in_1912_photo","item_variant":"undefined"},{"item_id":"JLJ4647665","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"edelfelt_albert_gustaf_aristides_1854_1905","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_louis_pasteur_in_his_laboratory_1885_oil_on_canvas","item_variant":"undefined"},{"item_id":"XAL60392","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"longhi_pietro_c_1701_85","item_category5":"balown","item_list_name":"search_results","item_name":"the_alchemists_c_1757_oil_on_canvas","item_variant":"undefined"},{"item_id":"OLA5363336","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"otto_hahn_and_lise_meitner_in_their_laboratory_at_the_kaiser_wilhelm_institute_for_chemistry_berlin_","item_variant":"undefined"},{"item_id":"ELD4859351","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"representation_of_the_muslim_alchemist_jabir_ibn_hayyan_dit_geber_ca_721_815_teaching_chemistry_at_t","item_variant":"undefined"},{"item_id":"LRI4667150","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_13th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"young_women_playing_tric_trac_tri_trac_ancestor_of_backgammon_miniature_from_the_manuscript_libro_de","item_variant":"undefined"},{"item_id":"XIR21373","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"chardin_jean_baptiste_simeon_1699_1779","item_category5":"balown","item_list_name":"search_results","item_name":"a_chemist_in_his_laboratory_or_the_prompter_or_a_philosopher_giving_a_lecture_portrait_of_the_painte","item_variant":"undefined"},{"item_id":"XEE4157457","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"the_adventure_of_barre_companion_of_botanist_philibert_commerson_jeanne_barret_or_bare_baret_nee_bar","item_variant":"undefined"},{"item_id":"BAL259352","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"messina_antonello_da_1430_79","item_category5":"not_balown","item_list_name":"search_results","item_name":"st_jerome_in_his_study_c_1475_oil_on_panel","item_variant":"undefined"},{"item_id":"TAD1742757","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"l_r_arthur_mace_richard_bethell_egyptolgist_arthur_callender_lady_evelyn_herbert_howard_carter_georg","item_variant":"undefined"},{"item_id":"PVD1682915","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"hermann_emil_fischer_1852_1919_german_chemist_scientist_nobel_prize_for_chemistry_in_1902","item_variant":"undefined"},{"item_id":"JLJ4593499","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":"autopsy_doctors_operating_a_dissection_of_a_corpse_1475_1500_miniature","item_variant":"undefined"},{"item_id":"ELD4861104","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_greek_geometre_and_astronomer_apollonios_de_perga_or_apollonius_de_perge_262_190_bc_in_the_museu","item_variant":"undefined"},{"item_id":"ELD4861011","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"representation_of_surgeon_abu_al_qasim_in_cordoba_1866_engraving","item_variant":"undefined"},{"item_id":"GEG1780039","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"manuel_henri_1874_1947","item_category5":"not_balown","item_list_name":"search_results","item_name":"marie_curie","item_variant":"undefined"},{"item_id":"JLJ4644677","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"polish_school_16th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_nicolas_copernicus_1473_1543_16th_century_oil_on_canvas","item_variant":"undefined"},{"item_id":"TAD1745602","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"albert_einstein_talking_with_julius_robert_oppenheimer_the_director_of_institute_of_advanced_studies","item_variant":"undefined"},{"item_id":"LRI4661302","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"ottoman_school_16th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"science_and_islam_description_of_the_astronomical_observatory_of_the_arab_scientist_taqi_al_din_taqi","item_variant":"undefined"},{"item_id":"XEE556685","item_category":"illustration","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_blaise_pascal_1623_1662_french_mathematician_and_writer","item_variant":"undefined"},{"item_id":"XRF1653618","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":"albert_einstein_warning_against_the_production_of_the_h_bomb_during_tv_conference_on_february_17_195","item_variant":"undefined"},{"item_id":"XIR174812","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":"vision_of_st_augustine_1502_08_oil_on_canvas_detail_see_932","item_variant":"undefined"},{"item_id":"PVD1680737","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"roger_bacon_making_an_experience_1617_engraving","item_variant":"undefined"},{"item_id":"XEE4156407","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":"portrait_of_sophie_germain_1776_1831_french_mathematician_portrait_of_marie_sophie_germain_french_ma","item_variant":"undefined"},{"item_id":"XIR898271","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":"vision_of_st_augustine_also_called_st_augustine_in_his_studio_oil_on_canvas","item_variant":"undefined"},{"item_id":"PVD1688470","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"gustave_eiffel_1832_1923_french_engineer_and_architect_photo_by_pirou","item_variant":"undefined"},{"item_id":"JLJ4593302","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_15th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"pharmacy_an_apothecary_the_picking_of_plants_and_the_preparation_of_medicaments_1461_miniature","item_variant":"undefined"},{"item_id":"XEE556488","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"stefano_bianchetti","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_joseph_fourier_1768_1833_engraving","item_variant":"undefined"},{"item_id":"MEP5485797","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_de_alfred_wegener_1880_1930_geophysicien_et_meteorologiste_allemand_b_w_photo","item_variant":"undefined"},{"item_id":"XRH1713403","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"charles_robert_darwin_english_naturalist_biologist_engraving","item_variant":"undefined"},{"item_id":"ELD4861029","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"averroes_or_ibn_rochd_of_cordoba_philosopher_rationalist_islamic_theologian_jurist_mathematician_and","item_variant":"undefined"},{"item_id":"PVD1682921","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"james_mason_crafts_1839_1917_american_chemist","item_variant":"undefined"},{"item_id":"PVD1689367","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":"joseph_montgolfier_1740_1810_inventor_with_his_brother_of_the_hot_air_balloon_engraving","item_variant":"undefined"},{"item_id":"XEE4146220","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":"charles_de_secondat_montesquieu_with_the_scientific_cenacle_at_castle_clairac_france_le_cenacle_scie","item_variant":"undefined"},{"item_id":"XEE4144089","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"stefano_bianchetti","item_category5":"balown","item_list_name":"search_results","item_name":"evangelista_torricelli","item_variant":"undefined"},{"item_id":"LRI4632362","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"frontispice_of_dialogue_on_the_two_great_systems_of_the_world_dialogo_sopra_i_due_massimi_sistemi_de","item_variant":"undefined"},{"item_id":"XIR161721","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"neufchatel_nicolas_1527_90","item_category5":"balown","item_list_name":"search_results","item_name":"johann_i_neudorfer_and_his_son_1561_oil_on_canvas","item_variant":"undefined"},{"item_id":"XEE4407735","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist","item_category5":"balown","item_list_name":"search_results","item_name":"alessandro_alexandre_volta_presents_his_electric_battery_in_napoleon_1er_1901_print","item_variant":"undefined"},{"item_id":"XIR154609","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_14th_century","item_category5":"balown","item_list_name":"search_results","item_name":"averroes_in_conversation_with_porphyry_pen_ink_and_wash_on_paper","item_variant":"undefined"},{"item_id":"ELD4861050","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"representation_of_the_greek_doctor_and_botanist_pedanius_dioscoride_40_90_ad_drawing_the_mandrake_pl","item_variant":"undefined"},{"item_id":"MLO2346589","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"louis_monier","item_category5":"not_balown","item_list_name":"search_results","item_name":"claude_levi_strauss","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"savant","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":3890,"search_results_page_number":1}