{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"JLJ4564061","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_gabriel_lame_mathematician_19th_century_engraving","item_variant":"undefined"},{"item_id":"JLJ4652616","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"mocetto_girolamo_c_1458_1531","item_category5":"not_balown","item_list_name":"search_results","item_name":"full_length_portrait_of_euclid_325_265_bc_greek_mathematician_1531_oil_on_canvas","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":"JLJ4648345","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"ribera_jusepe_de_c_1590_1652","item_category5":"not_balown","item_list_name":"search_results","item_name":"representation_of_archimede_ca_287_212_bc_17th_century_oil_on_canvas","item_variant":"undefined"},{"item_id":"JLJ4683041","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"belgian_school_16th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"curtain_illustrating_the_liberal_arts_arithmetic_tapestry_c_1520_wool_and_silk","item_variant":"undefined"},{"item_id":"JLJ4676698","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"quesnel_francois_1543_1619_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_blaise_pascal_1623_1662_oil_on_canvas","item_variant":"undefined"},{"item_id":"JLJ4651470","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"mauzaisse_jean_baptiste_1784_1844","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_gaspard_monge_count_of_peluse_1746_1818_french_mathematician_oil_on_canvas","item_variant":"undefined"},{"item_id":"JLJ4656845","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":"portrait_of_count_joseph_louis_de_lagrange_1736_1813_french_mathematician_19th_century_engraving","item_variant":"undefined"},{"item_id":"JLJ4642020","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"anonymous","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_girolamo_cardano_1501_1576_italian_mathematician_philosopher_astrologer_and_doctor_engra","item_variant":"undefined"},{"item_id":"JLJ4586686","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"caffieri_jean_jacques_1725_92","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_nicolas_claude_fabri_de_peiresc_humanist_astronomer_of_galilee_marble","item_variant":"undefined"},{"item_id":"JLJ4614974","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_jean_le_rond_d_alembert_1717_1783_18th_century_engraving","item_variant":"undefined"},{"item_id":"JLJ4581254","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_christian_frege_german_mathematician_and_philosopher_18th_century_engraving","item_variant":"undefined"},{"item_id":"JLJ4603098","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":"portrait_of_pierre_simon_marquis_de_laplace_1749_1827_19th_century_oil_on_canvas","item_variant":"undefined"},{"item_id":"JLJ4614969","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":"portrait_of_blaise_pascal_1623_1662_17th_century_engraving","item_variant":"undefined"},{"item_id":"JLJ4623364","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"robert_fleury_joseph_nicolas_1797_1890","item_category5":"not_balown","item_list_name":"search_results","item_name":"galilee_before_the_holy_office_in_the_vatican_19th_century_oil_on_canvas","item_variant":"undefined"},{"item_id":"JLJ4600031","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"boilly_louis_leopold_1761_1845","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_workshop_of_sculptor_jean_baptiste_houdon_1741_1828_1804_oil_on_canvas","item_variant":"undefined"},{"item_id":"JLJ4563381","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_gottfried_wilhelm_leibniz_1646_1716_german_philosopher_and_mathematician_18th_century_en","item_variant":"undefined"},{"item_id":"JLJ4618587","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_de_condorcet_committed_suicide_in_prison_on_28_march_1794_1794_engraving","item_variant":"undefined"},{"item_id":"JLJ4616434","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_marie_jean_antoine_nicolas_de_caritat_marquis_de_condorcet_1743_1793_19th_century_engrav","item_variant":"undefined"},{"item_id":"JLJ4567159","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_isaac_newton_oil_on_canvas","item_variant":"undefined"},{"item_id":"JLJ4568471","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":"a_dinner_of_philosophers_joining_voltaire_diderot_abbe_maury_and_condorcet_18th_century_engraving","item_variant":"undefined"},{"item_id":"JLJ4623339","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"robert_fleury_joseph_nicolas_1797_1890","item_category5":"not_balown","item_list_name":"search_results","item_name":"galilee_before_the_holy_office_in_the_vatican_1847_oil_on_canvas","item_variant":"undefined"},{"item_id":"JLJ4679537","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":"portrait_of_blaise_pascal_1623_1662_french_physicist_mathematician_and_writer_17th_century_oil_on_ca","item_variant":"undefined"},{"item_id":"JLJ4594682","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"neufchatel_nicolas_1527_1590_workshop","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_the_german_calligrapher_and_mathematician_johann_neudorfer_the_old_and_his_son_16th_cent","item_variant":"undefined"},{"item_id":"JLJ4649389","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"tour_maurice_quentin_de_la_1704_88_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_jean_le_rond_d_alembert_1717_1783_18th_century_oil_on_canvas","item_variant":"undefined"},{"item_id":"JLJ4684238","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"champaigne_philippe_de_1602_74","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_antoine_arnauld_dit_le_grand_arnauld_1612_1694_17th_century_oil_on_canvas","item_variant":"undefined"},{"item_id":"JLJ4563548","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"flameng_francois_1856_1923","item_category5":"not_balown","item_list_name":"search_results","item_name":"pascal_with_desargues_presents_to_descartes_his_experiences_on_the_gravity_of_the_air_19th_century_o","item_variant":"undefined"},{"item_id":"CHT171361","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"french_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"promotional_card_for_poulain_chocolate_with_an_illustration_of_sir_isaac_newton_1642_1727_and_his_te","item_variant":"undefined"},{"item_id":"EVB2080582","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"sir_john_frederick_william_herschel","item_variant":"undefined"},{"item_id":"STC347527","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"newton_isaac_1642_1727","item_category5":"not_balown","item_list_name":"search_results","item_name":"facsimile_of_the_solution_to_the_problem_of_the_brachystochrone_or_curve_of_quickest_descent_litho","item_variant":"undefined"},{"item_id":"TRI168552","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"chalon_alfred_edward_1780_1860","item_category5":"not_balown","item_list_name":"search_results","item_name":"augusta_ada_king_countess_of_lovelace_1815_52_1852_etching","item_variant":"undefined"},{"item_id":"CHT207815","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":"sir_isaac_newton_1642_1727_breaking_up_the_light_through_a_prism_illustration_from_la_vie_des_savant","item_variant":"undefined"},{"item_id":"WOL5975984","item_category2":"no_copyright","item_category3":"standard","item_category4":"richard_wolff","item_category5":"not_balown","item_list_name":"search_results","item_name":"alan_turing_s_home_upper_maze_hill_st_leonards_on_sea_east_sussex_uk_2019_photo","item_variant":"undefined"},{"item_id":"CHT171360","item_category2":"undetermined_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":"LRS160182","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"shawcross_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_lewis_carroll_1832_98_b_w_photo","item_variant":"undefined"},{"item_id":"XJF115829","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"lewis_carroll_1832_98_aged_29_b_w_photo","item_variant":"undefined"},{"item_id":"XIR201675","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_sir_isaac_newton_1642_1727_engraving_b_w_photo","item_variant":"undefined"},{"item_id":"CHT163320","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"rejlander_oscar_gustav_1813_1875","item_category5":"not_balown","item_list_name":"search_results","item_name":"lewis_carroll_19th_century_b_w_photo","item_variant":"undefined"},{"item_id":"MME4809438","item_category2":"no_copyright","item_category3":"standard","item_category4":"marcello_mencarini","item_category5":"not_balown","item_list_name":"search_results","item_name":"japanese_mathematician_shigeru_moriuchi_rome_c_1980_photo","item_variant":"undefined"},{"item_id":"UIG534989","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"charles_babbage_1791_1871_english_mathematician_his_difference_engine_a_prototype_calculating_machin","item_variant":"undefined"},{"item_id":"XRH1730573","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"august_ferdinand_mobius_1790_1868_german_mathematician_and_astronomer_engraving","item_variant":"undefined"},{"item_id":"PVD1683308","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"duflos_claude_1665_1727","item_category5":"not_balown","item_list_name":"search_results","item_name":"abbot_marin_mersenne_18th_century_engraving","item_variant":"undefined"},{"item_id":"XRH1732381","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"pierre_simon_de_laplace_french_physicist_mathematician_and_astronomer_engraving","item_variant":"undefined"},{"item_id":"XRH1733357","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"carl_friedrich_gauss_1777_1855_german_mathematician_astronomer_and_physicist_engraving","item_variant":"undefined"},{"item_id":"JLJ4688737","item_category2":"in_copyright","item_category3":"standard","item_category4":"dunoyer_de_segonzac_andre_1884_1974","item_category5":"not_balown","item_list_name":"search_results","item_name":"first_world_war_slight_wounds_on_the_arras_road_january_1916_watercolour","item_variant":"undefined"},{"item_id":"XRH1732470","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"joseph_louis_count_of_lagrange_1736_1813_french_mathematician_and_astronomer_engraving","item_variant":"undefined"},{"item_id":"XLF3792569","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"observatory_of_alexandria_in_the_time_of_hipparchus_of_nicaea_from_astronomy_for_all_by_burgel_1911_","item_variant":"undefined"},{"item_id":"XEE4405625","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_simeon_denis_poisson_june_21_1781_pithiviers_april_25_1840_mathematician_francais","item_variant":"undefined"},{"item_id":"XRH1729191","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"count_of_peluse_gaspard_monge_litho","item_variant":"undefined"},{"item_id":"KES6222984","item_category2":"no_copyright","item_category3":"standard","item_category4":"arrigoni","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_ferdinand_mathematics_gonseth_1970_b_w_photo","item_variant":"undefined"},{"item_id":"MME3832589","item_category2":"no_copyright","item_category3":"standard","item_category4":"marcello_mencarini","item_category5":"not_balown","item_list_name":"search_results","item_name":"shigeru_moriuchi_1980_photo","item_variant":"undefined"},{"item_id":"KES6222985","item_category2":"no_copyright","item_category3":"standard","item_category4":"arrigoni","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_ferdinand_mathematics_gonseth_1970_b_w_photo","item_variant":"undefined"},{"item_id":"XLA3770327","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"isaac_newton_portrait","item_variant":"undefined"},{"item_id":"KES6215709","item_category2":"no_copyright","item_category3":"standard","item_category4":"stringer_str","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_the_mathematician_beno_eckmann_taken_in_zurich_in_november_1964_b_w_photo","item_variant":"undefined"},{"item_id":"KES6227801","item_category2":"no_copyright","item_category3":"standard","item_category4":"stringer_str","item_category5":"not_balown","item_list_name":"search_results","item_name":"switzerland_paul_mathematics_bernays_1945_b_w_photo","item_variant":"undefined"},{"item_id":"KWE4071120","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":"james_gregory_1638_75_scottish_mathematician_and_astronomer_from_crabb_s_historical_dictionary_pub_1","item_variant":"undefined"},{"item_id":"XJF380213","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_19th_century_after","item_category5":"balown","item_list_name":"search_results","item_name":"james_joseph_sylvester_engraved_by_george_j_stodart_engraving","item_variant":"undefined"},{"item_id":"LLE815677","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":"george_biddell_airy_engraving","item_variant":"undefined"},{"item_id":"BLT236732","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"galois_evariste_1811_32","item_category5":"not_balown","item_list_name":"search_results","item_name":"ms_2108_proposition_i_from_memoire_sur_les_conditions_de_resolubilite_des_equations_par_radicaux_173","item_variant":"undefined"},{"item_id":"UIG540784","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"demonstration_or_cause_effect_1817_john_leslie_1766_1832_scottish_mathematician_and_philosopher_etch","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"Mathematician","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":3744,"search_results_page_number":1}