{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"JB11697","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"detail_of_panelling_in_the_dutch_parlour_oil_on_panel","item_variant":"undefined"},{"item_id":"UIG533551","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"duality_associates_with_the_point_p_the_line_rs_and_vice_versa","item_variant":"undefined"},{"item_id":"UIG533557","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"obtaining_approximate_measurements_through_the_use_of_differentiation_and_integration","item_variant":"undefined"},{"item_id":"UIG533563","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"left_pieces_of_a_surface_given_by_f_x_y_0_right_if_the_surface_is_cut_along_the_curves_an_octagon_is","item_variant":"undefined"},{"item_id":"XKH158743","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_the_series_konstruktion_new_york_new_york_1966_67_pencil_on_paper","item_variant":"undefined"},{"item_id":"XKH158744","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_the_series_konstruktion_new_york_new_york_1966_67_pencil_on_paper","item_variant":"undefined"},{"item_id":"XKH158753","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_the_series_konstruktion_new_york_new_york_1966_67_pen_pencil_on_paper","item_variant":"undefined"},{"item_id":"ONT996051","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":"UIG539874","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"measuring_the_distance_of_an_inaccessible_object_by_triangulation_using_a_hinged_staff_from_robert_f","item_variant":"undefined"},{"item_id":"IMJ256758","item_category2":"in_copyright","item_category3":"standard","item_category4":"bill_max_1908_94","item_category5":"not_balown","item_list_name":"search_results","item_name":"untitled_1970_colour_litho","item_variant":"undefined"},{"item_id":"XEE3091080","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"chinese_school","item_category5":"balown","item_list_name":"search_results","item_name":"algebra_illustration_from_the_nine_chapters_on_the_mathematical_art_by_jiuzhang_suanshu_ink_on_paper","item_variant":"undefined"},{"item_id":"BMR218725","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"austrian_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"geometric_shapes_from_harmonices_mundi_by_johannes_kepler_1571_1630_published_in_linz_1619_engraving","item_variant":"undefined"},{"item_id":"LLJ610451","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_ripley_co_trade_card_engraving","item_variant":"undefined"},{"item_id":"UIG539878","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"using_a_cross_staff_to_measure_the_height_of_a_tower_from_robert_fludd_utriusque_cosmi_historia_oppe","item_variant":"undefined"},{"item_id":"XKH158730","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_1968_pen_ink_on_paper","item_variant":"undefined"},{"item_id":"XKH158733","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_pen_ink_on_paper","item_variant":"undefined"},{"item_id":"XKH158741","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_pen_ink_on_paper","item_variant":"undefined"},{"item_id":"XKH158746","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_the_series_konstruktion_new_york_new_york_1966_67_pencil_and_biro_on_paper","item_variant":"undefined"},{"item_id":"XKH158751","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_the_series_konstruktion_new_york_new_york_1966_67_pencil_on_paper","item_variant":"undefined"},{"item_id":"XKH158588","item_category2":"in_copyright","item_category3":"standard","item_category4":"darboven_hanne_1941_2009","item_category5":"balown","item_list_name":"search_results","item_name":"untitled_from_perforation_series_1966_mixed_media_on_paper","item_variant":"undefined"},{"item_id":"XJF498315","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_18th_century","item_category5":"balown","item_list_name":"search_results","item_name":"trade_card_for_thomas_heath_maker_of_mathematical_instruments_print_made_by_thomas_platt_c_1730_engr","item_variant":"undefined"},{"item_id":"TRK831792","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"antonio_maria_bordoni_1789_1860_italian_mathematican_statue","item_variant":"undefined"},{"item_id":"DMA1072058","item_category2":"in_copyright","item_category3":"standard","item_category4":"hughes_malcolm_1920_97","item_category5":"not_balown","item_list_name":"search_results","item_name":"a1_1984_pencil_on_graph_paper","item_variant":"undefined"},{"item_id":"UIG539882","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"cross_staffs_used_for_surveying_in_this_case_for_measuring_the_width_of_a_river_by_triangulation_fro","item_variant":"undefined"},{"item_id":"XKH158724","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_pen_ink_on_paper","item_variant":"undefined"},{"item_id":"XKH158726","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_pen_ink_and_biro_on_paper","item_variant":"undefined"},{"item_id":"MTN251220","item_category2":"no_copyright","item_category3":"premium","item_category4":"lotte_meitner_graf","item_category5":"not_balown","item_list_name":"search_results","item_name":"niels_bohr_1885_1962_b_w_photo","item_variant":"undefined"},{"item_id":"XIR202879","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"goussier_louis_jacques_1722_99_after","item_category5":"balown","item_list_name":"search_results","item_name":"hydraulic_canal_and_locks_mathematics_chapter_plate_4_illustration_from_the_encyclopedie_by_denis_di","item_variant":"undefined"},{"item_id":"MEV5044963","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"fiori_cesare_1636_1702","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_pietro_paolo_caravaggio_c_1659_oil_on_canvas","item_variant":"undefined"},{"item_id":"UIG533560","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_hyperbolic_functions_cosh_x_and_sinh_x","item_variant":"undefined"},{"item_id":"UIG541814","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"method_of_using_quadrant_fitted_with_a_plumb_line_and_marked_with_shadow_scales_to_measure_the_heigh","item_variant":"undefined"},{"item_id":"TRK831785","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"antonio_maria_bordoni_1789_1860_italian_mathematican_statue","item_variant":"undefined"},{"item_id":"XKH158752","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_the_series_konstruktion_new_york_new_york_1966_67_typewriter_ink_on_paper","item_variant":"undefined"},{"item_id":"XKH158736","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_pen_ink_on_paper","item_variant":"undefined"},{"item_id":"UIG533573","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"polygonal_arrays_demonstrating_triangular_numbers_square_numbers_and_pentagonal_numbers","item_variant":"undefined"},{"item_id":"UIG539877","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"finding_the_angular_distance_between_two_edges_of_a_wood_using_a_cross_staff_from_robert_fludd_utriu","item_variant":"undefined"},{"item_id":"UIG541812","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"method_of_using_quadrant_fitted_with_a_plumb_line_and_marked_with_shadow_scales_to_measure_the_depth","item_variant":"undefined"},{"item_id":"CH477915","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":"title_page_of_la_geometrie_by_rene_descartes_1664_engraving_print","item_variant":"undefined"},{"item_id":"XKH158734","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_pen_ink_on_paper","item_variant":"undefined"},{"item_id":"XKH158737","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_pen_ink_on_paper","item_variant":"undefined"},{"item_id":"DMA1072059","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":"STM752774","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"pencz_georg_1500_50","item_category5":"not_balown","item_list_name":"search_results","item_name":"geometria_from_the_series_the_liberal_arts_c_1541_engraving","item_variant":"undefined"},{"item_id":"BL3298139","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":"XJF498323","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_18th_century_after","item_category5":"balown","item_list_name":"search_results","item_name":"frontispiece_for_biblioteca_universale_sacro_profana_vol_1_by_vincenzo_coronelli_print_made_by_aless","item_variant":"undefined"},{"item_id":"XKH158731","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_pen_ink_on_paper","item_variant":"undefined"},{"item_id":"XKH158749","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_the_series_konstruktion_new_york_new_york_1966_67_pen_ink_on_paper","item_variant":"undefined"},{"item_id":"LIS3088179","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":"UIG539853","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"surveying_top_measuring_angles_using_a_quadrant_bottom_obtaining_levels_and_altitudes_using_hulsius_","item_variant":"undefined"},{"item_id":"UIG541795","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"using_a_plane_table_and_hinged_staff_to_measure_the_height_of_a_tower_from_robert_fludd_utriusque_co","item_variant":"undefined"},{"item_id":"IBE5355335","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"abacus","item_variant":"undefined"},{"item_id":"UIG3522049","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"photographic_portrait_of_william_thomson_1st_baron_kelvin","item_variant":"undefined"},{"item_id":"SZT2971311","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":"UIG539856","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"surveyors_using_quadrants_fitted_with_plumb_bobs_and_marked_with_shadow_scales_to_measure_the_height","item_variant":"undefined"},{"item_id":"GIA740690","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"viking","item_category5":"not_balown","item_list_name":"search_results","item_name":"sunstone_stone","item_variant":"undefined"},{"item_id":"LIP1044620","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":"some_incidents_in_connection_with_an_army_examination_engraving","item_variant":"undefined"},{"item_id":"XJF359055","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_17th_century_after","item_category5":"balown","item_list_name":"search_results","item_name":"ferdinand_verbiest_engraving","item_variant":"undefined"},{"item_id":"TRK879441","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"circumference_of_the_earth_leonardo_da_vinci_1452_1519_developed_a_novel_way_to_measure_the_area_of_","item_variant":"undefined"},{"item_id":"CH466656","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"worgan_john_fl_c_1700","item_category5":"not_balown","item_list_name":"search_results","item_name":"sector_engraved_with_a_rose_an_hour_scale_and_incline_scale_and_scales_for_latitude_chords_tangents_","item_variant":"undefined"},{"item_id":"LIP1064359","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"brewer_henry_william_fl_1858_d_1903","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_removal_of_the_blue_coat_school_christ_s_hospital_sketched_from_the_tower_of_christ_church_newga","item_variant":"undefined"},{"item_id":"MMM7342344","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"astronomical_glass_plate_diagram_of_the_geometry_of_the_earth_moon_system_glass_negative","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"MATHEMATIQUE","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":790,"search_results_page_number":3}