{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"XRA1663881","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"the_doctor_georges_mathe_director_of_the_cancer_ward_in_villejuif_born_in_1922_b_w_photo","item_variant":"undefined"},{"item_id":"XRE2019547","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":"carmen_mathe_et_andre_prokovsky","item_variant":"undefined"},{"item_id":"XRD1709738","item_category":"film_still","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"the_vampires_musidora_edouard_mathe_marcel_levesque_1915_film_still","item_variant":"undefined"},{"item_id":"XRA1670296","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"mathe_altery_and_felix_marten_baptised_le_cru_moulin_a_vent_1966_in_presence_many_invites_and_member","item_variant":"undefined"},{"item_id":"XRA1673666","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"the_dancer_carmen_mathe_february_4_1963_b_w_photo","item_variant":"undefined"},{"item_id":"FIA5356976","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"jawlensky_alexej_von_1864_1941","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_vasiliy_mate_engraver_mathe_1856_1917_at_work_1892_painting","item_variant":"undefined"},{"item_id":"XRA1643604","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"colette_renard_with_mathe_altery_and_carline_have_won_a_record_prize_june_11_1957_b_w_photo","item_variant":"undefined"},{"item_id":"REU7619340","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"dylan_martinez","item_category5":"not_balown","item_list_name":"search_results","item_name":"supermodel_jodie_kidd_wears_a_nude_organza_dress_with_all_over_hand_beaded_blossom_designed_by_mathe","item_variant":"undefined"},{"item_id":"SAI1984343","item_category":"photo","item_category2":"in_copyright","item_category3":"premium","item_category4":"saint_paul_rene","item_category5":"not_balown","item_list_name":"search_results","item_name":"l_r_x_carline_x_jacques_brel_mathe_altery_x_for_giving_of_prize_in_paris_champs_elysees_theatre_june","item_variant":"undefined"},{"item_id":"XRA2673372","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"in_front_of_the_invalides_in_paris_french_singers_pierrette_bruno_ginette_garcin_and_mathe_altery_ga","item_variant":"undefined"},{"item_id":"XRA1652245","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"french_actor_louis_velle_chosen_as_seducteur_number_one_with_on_left_cora_vaucaire_francoise_dorin_a","item_variant":"undefined"},{"item_id":"XRA1670176","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"rally_1900_at_the_exhibition_of_used_vehicles_at_the_porte_de_versailles_les_quatre_barbus_pierre_du","item_variant":"undefined"},{"item_id":"TEC4675728","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"social_housing_hbm_les_cherry_trees_a_colombes_hauts_de_seine_realisation_1951_architects_gaston_tre","item_variant":"undefined"},{"item_id":"TEC4675740","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"social_housing_hbm_les_cherry_trees_a_colombes_hauts_de_seine_realisation_1951_architects_gaston_tre","item_variant":"undefined"},{"item_id":"TEC4675723","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"social_housing_hbm_les_cherry_trees_a_colombes_hauts_de_seine_realisation_1951_architects_gaston_tre","item_variant":"undefined"},{"item_id":"TEC4675683","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"social_housing_hbm_les_cherry_trees_a_colombes_hauts_de_seine_realisation_1951_architects_gaston_tre","item_variant":"undefined"},{"item_id":"TEC4675745","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"social_housing_hbm_les_cherry_trees_a_colombes_hauts_de_seine_realisation_1951_architects_gaston_tre","item_variant":"undefined"},{"item_id":"TEC4675772","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"social_housing_hbm_les_cherry_trees_a_colombes_hauts_de_seine_realisation_1951_architects_gaston_tre","item_variant":"undefined"},{"item_id":"TEC4675709","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"social_housing_hbm_les_cherry_trees_a_colombes_hauts_de_seine_realisation_1951_architects_gaston_tre","item_variant":"undefined"},{"item_id":"TEC4675749","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"social_housing_hbm_les_cherry_trees_a_colombes_hauts_de_seine_realisation_1951_architects_gaston_tre","item_variant":"undefined"},{"item_id":"XRA1663443","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"gilbert_becaud_s_birthday_in_the_cabaret_canne_a_sucre_from_the_left_to_the_right_sat_jean_claude_pa","item_variant":"undefined"},{"item_id":"GG80913","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"herve_mathe_jules_alfred_1868_1953","item_category5":"not_balown","item_list_name":"search_results","item_name":"view_of_a_beach_with_houses_in_the_background","item_variant":"undefined"},{"item_id":"GLE70672","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"herve_mathe_jules_alfred_1868_1953","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_departure_of_the_tuna_fishers_from_concarneau_c_1920","item_variant":"undefined"},{"item_id":"XRD1727985","item_category":"film_still","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"the_vampires_1915_poster","item_variant":"undefined"},{"item_id":"UTD2859650","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_next_holiday_is_definitely_coming","item_variant":"undefined"},{"item_id":"UTD2859648","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_next_holiday_is_definitely_coming","item_variant":"undefined"},{"item_id":"IMO8830419","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"rolf_zollner","item_category5":"not_balown","item_list_name":"search_results","item_name":"christmas_men_and_angels_500_christmas_men_and_90_angels_assembly_1992_photo","item_variant":"undefined"},{"item_id":"IMO8830481","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"rolf_zollner","item_category5":"not_balown","item_list_name":"search_results","item_name":"santa_clauses_500_santa_clauses_and_90_angels_gathering_in_math_building_1992_photo","item_variant":"undefined"},{"item_id":"XRA2706006","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"pierre_chernia_1975_b_w_photo","item_variant":"undefined"},{"item_id":"BL3280466","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"world_map","item_variant":"undefined"},{"item_id":"EPL6979549","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_vega_vegetarian_restaurant_london_wc2","item_variant":"undefined"},{"item_id":"BAL116092","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"egyptian_second_intermediate_period_c_1750_c_1650_bc","item_category5":"not_balown","item_list_name":"search_results","item_name":"detail_of_the_rhind_mathematical_papyrus_hyksos_period_15th_dynasty_c_1550_bc_papyrus_see_also_9712","item_variant":"undefined"},{"item_id":"AMO113755","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"prehistoric","item_category5":"not_balown","item_list_name":"search_results","item_name":"prehistoric_tablet_with_multiplication_table_plaster","item_variant":"undefined"},{"item_id":"BAL136317","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"frontispiece_to_volume_i_of_the_mathematical_principles_of_natural_philosophy_by_sir_isaac_newton_16","item_variant":"undefined"},{"item_id":"UIG2626694","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"islamic_school_16th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"illustration_depicting_mathematical_charts_from_1538_edition_of_aja_ib_al_makhluqat_wa_ghara_ib_al_m","item_variant":"undefined"},{"item_id":"BLT237127","item_category":"illustration","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_f_4_writings_on_the_conditions_for_solving_an_equation_by_radicals_1832_pen_ink_on_paper_see","item_variant":"undefined"},{"item_id":"CHT163437","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":"meeting_of_the_bourbaki_group_in_besse_en_chandesse_puy_de_dome_july_1935_b_w_photo","item_variant":"undefined"},{"item_id":"EUL253429","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"nasir_al_din_al_tusi","item_category5":"not_balown","item_list_name":"search_results","item_name":"or_ms_27_tahir_uqlidus_ink_on_paper","item_variant":"undefined"},{"item_id":"EPL6858382","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hassall_john_1868_1948","item_category5":"not_balown","item_list_name":"search_results","item_name":"schoolboy_with_maths","item_variant":"undefined"},{"item_id":"BAL136314","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"plate_i_illustrating_law_ii_from_volume_i_of_the_mathematical_principles_of_natural_philosophy_by_si","item_variant":"undefined"},{"item_id":"BAL136316","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"axioms_or_laws_of_motion_from_volume_i_of_the_mathematical_principles_of_natural_philosophy_by_sir_i","item_variant":"undefined"},{"item_id":"BAL136311","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"plate_xx_from_volume_i_of_the_mathematical_principles_of_natural_philosophy_by_sir_isaac_newton_1642","item_variant":"undefined"},{"item_id":"CHT171359","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"calculating_machine_invented_by_blaise_pascal_1623_63_in_1642_wood_and_metal","item_variant":"undefined"},{"item_id":"NRM75481","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"napier_s_rods_1671_1700_wood","item_variant":"undefined"},{"item_id":"CH1201729","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"opalka_roman_1931_2011","item_category5":"not_balown","item_list_name":"search_results","item_name":"1965_1_8_detail_2890944_2910059_acrylic_on_canvas","item_variant":"undefined"},{"item_id":"ONT996051","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"borduas_paul_emile_1905_60","item_category5":"not_balown","item_list_name":"search_results","item_name":"3_3_2_1956_oil_on_canvas","item_variant":"undefined"},{"item_id":"XOS1127483","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"emmy_noether_c_1910_b_w_photo","item_variant":"undefined"},{"item_id":"BL239365","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"greek_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"add_34186_no_2_writing_tablet_possibly_2nd_century_wax","item_variant":"undefined"},{"item_id":"XIR157811","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_17th_century","item_category5":"balown","item_list_name":"search_results","item_name":"calculating_machine_invented_by_blaise_pascal_1623_62_1644_metal_b_w_photo","item_variant":"undefined"},{"item_id":"XIR226108","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":"mathematics_lesson_from_a_mathematical_treatise_w_c_on_paper","item_variant":"undefined"},{"item_id":"BAL136318","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"plate_xix_illustrating_proposition_lxv_theorem_xxv_from_volume_i_of_the_mathematical_principles_of_n","item_variant":"undefined"},{"item_id":"SZT2971311","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"textbook_at_a_vocational_school_for_a_final_examination_2004_photo","item_variant":"undefined"},{"item_id":"CHT164098","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":"ms_latin_11411_fol_99_pythagoras_sphere_vellum","item_variant":"undefined"},{"item_id":"EPL6915326","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"thomas_harper_math","item_variant":"undefined"},{"item_id":"CHT162794","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"reisch_gregor_d_1525","item_category5":"not_balown","item_list_name":"search_results","item_name":"allegory_of_arithmetic_from_margarita_philosophica_by_gregor_reisch_1503_woodcut","item_variant":"undefined"},{"item_id":"GNM330193","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"kraus_georg_melchior_1737_1806","item_category5":"not_balown","item_list_name":"search_results","item_name":"trigonometric_dispute_oil_on_canvas","item_variant":"undefined"},{"item_id":"PFH3122213","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"china_two_pages_from_the_zhoubi_suanjing_zhou_dynasty_sundial_of_astronomy_and_calculation_illustrat","item_variant":"undefined"},{"item_id":"BLT171373","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"printed_dedicatory_letter_on_the_invention_of_the_calculating_machine_by_blaise_pascal_1623_62_1645_","item_variant":"undefined"},{"item_id":"KWE421834","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":"john_wallis_1825_engraving","item_variant":"undefined"},{"item_id":"NRM260208","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"napier_s_rods_1671_1700_wood","item_variant":"undefined"},{"item_id":"LLM655614","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":"euclid_engraving","item_variant":"undefined"},{"item_id":"CHT163747","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"galois_alfred_fl_1840","item_category5":"not_balown","item_list_name":"search_results","item_name":"evariste_galois_1811_32_1848_engraving_b_w_photo","item_variant":"undefined"},{"item_id":"CHT223765","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"pythagoras_c_570_480_bc_teaching_a_class_of_students_illustration_from_ovid_s_metamorphoses_engravin","item_variant":"undefined"},{"item_id":"EPL6922564","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"james_hodder_math","item_variant":"undefined"},{"item_id":"EPL6855965","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"boy_does_maths_homework","item_variant":"undefined"},{"item_id":"NAM237647","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":"thomas_leybourne_frs_fras_d_1840_c_1835_oil_on_canvas","item_variant":"undefined"},{"item_id":"PWI261889","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"arakawa_shusaku_1936_2010","item_category5":"not_balown","item_list_name":"search_results","item_name":"study_for_composition_of_continuity_1926_pencil_on_paper","item_variant":"undefined"},{"item_id":"XCC2972686","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"crespi_giuseppe_maria_lo_spagnuolo_1665_1747","item_category5":"balown","item_list_name":"search_results","item_name":"fragmentary_copy_1710_15_red_chalk_on_ivory_laid_paper","item_variant":"undefined"},{"item_id":"CHT170090","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"chinese_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"abacus_with_the_numbers_0205847326212_wood","item_variant":"undefined"},{"item_id":"XPC345130","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_13th_century","item_category5":"balown","item_list_name":"search_results","item_name":"detail_from_the_north_rose_window_depicting_geometry_from_the_liberal_arts_stained_glass","item_variant":"undefined"},{"item_id":"BAL136313","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"plate_iv_illustrating_proposition_x_problem_v_from_volume_i_of_the_mathematical_principles_of_natura","item_variant":"undefined"},{"item_id":"CH715153","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"villamena_francesco_1566_1624","item_category5":"not_balown","item_list_name":"search_results","item_name":"frontispiece_of_the_assayer_by_galileo_galilei_1623_engraving","item_variant":"undefined"},{"item_id":"BLT163744","item_category":"illustration","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_f_4_writings_on_the_conditions_for_solving_an_equation_by_radicals_1832_pen_ink_on_paper_b_w","item_variant":"undefined"},{"item_id":"XLF3788661","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"geometry_of_an_ellipse","item_variant":"undefined"},{"item_id":"XLF3788656","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"parts_of_a_circle","item_variant":"undefined"},{"item_id":"BL3300444","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"whole_opening_finger_calculations_and_a_table_of_greek_and_roman_letters_signifying_numbers_and_illu","item_variant":"undefined"},{"item_id":"LLM960570","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":"master_bidder_the_calculating_boy_engraving","item_variant":"undefined"},{"item_id":"DMA1072059","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"hughes_malcolm_1920_97","item_category5":"not_balown","item_list_name":"search_results","item_name":"a2_1984_pencil_on_graph_paper","item_variant":"undefined"},{"item_id":"LLM443678","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"brook_taylor_illustration_from_the_universal_historical_dictionary_by_george_crabb_published_1825_en","item_variant":"undefined"},{"item_id":"BL3298139","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"title_page_of_pensieri_fisico_matematici_sopra_alcune_esperienze_fatte_in_bologna","item_variant":"undefined"},{"item_id":"CHT172431","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"poster_advertising_an_appearance_of_jacques_inaudi_1867_1939_at_the_theatre_robert_houdin_paris_1878","item_variant":"undefined"},{"item_id":"XJF380213","item_category":"illustration","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":"XJF373254","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_18th_century","item_category5":"balown","item_list_name":"search_results","item_name":"maria_gaetana_agnesi_engraving","item_variant":"undefined"},{"item_id":"LAL319627","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"teaching_algebra","item_variant":"undefined"},{"item_id":"LLM3635034","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":"a_calculating_dog_engraving","item_variant":"undefined"},{"item_id":"BAT254073","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"parigi_giulio_1571_1635","item_category5":"not_balown","item_list_name":"search_results","item_name":"ceiling_panel_from_the_stanzino_delle_matematiche_fresco_with_tempera_see_254070_and_254072_3","item_variant":"undefined"},{"item_id":"LIS3088179","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"rowntree_kenneth_1915_97","item_category5":"not_balown","item_list_name":"search_results","item_name":"pythagoras_iii_c_1960_oil_on_panel","item_variant":"undefined"},{"item_id":"UIG684546","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"vocational_printing_math_class_1916_photo","item_variant":"undefined"},{"item_id":"XKH158720","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"darboven_hanne_1941_2009","item_category5":"balown","item_list_name":"search_results","item_name":"untitled_work_from_kleine_konstruktion_new_york_1966_68_typewriter_ink_and_crayon_on_paper","item_variant":"undefined"},{"item_id":"STC135416","item_category":"illustration","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":"costume_design_for_geometry_in_a_17th_century_courtly_ballet_from_the_menus_plaisirs_collection_facs","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"mathe","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":565,"search_results_page_number":1}