{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"PFA59683","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"heemskerck_maerten_van_1498_1574","item_category5":"not_balown","item_list_name":"search_results","item_name":"geometry","item_variant":"undefined"},{"item_id":"HST1075812","item_category":"illustration","item_category2":"undetermined_copyright_usa","item_category3":"standard","item_category4":"moholy_nagy_laszlo_1895_1946","item_category5":"not_balown","item_list_name":"search_results","item_name":"composition_1922_woodcut","item_variant":"undefined"},{"item_id":"NNY232278","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"barron_jenny","item_category5":"not_balown","item_list_name":"search_results","item_name":"geometry_2004_w_c_on_paper","item_variant":"undefined"},{"item_id":"KWE268318","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"cook_j_w_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"euclid_of_alexandria_engraving","item_variant":"undefined"},{"item_id":"BL3261730","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"geometry_instructing_students","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":"AHN5864214","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"caminker_alex","item_category5":"not_balown","item_list_name":"search_results","item_name":"geometry_2019_digital","item_variant":"undefined"},{"item_id":"GEG1779690","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"geometry","item_variant":"undefined"},{"item_id":"GEG1779692","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"geometry","item_variant":"undefined"},{"item_id":"GEG1779691","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"geometry","item_variant":"undefined"},{"item_id":"MEV5050607","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"illuminated_page_with_initial_from_euclid_s_elementa_geometriae","item_variant":"undefined"},{"item_id":"MEF1121697","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"escofet_miriam_b_1967","item_category5":"not_balown","item_list_name":"search_results","item_name":"geometry_2001_oil_on_canvas","item_variant":"undefined"},{"item_id":"SBL3736447","item_category":"illustration","item_category2":"undetermined_copyright_usa","item_category3":"standard","item_category4":"kandinsky_wassily_1866_1944","item_category5":"not_balown","item_list_name":"search_results","item_name":"tensions_claires_1937_oil_on_canvas","item_variant":"undefined"},{"item_id":"CH392192","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"dossi_dosso_c_1479_1542","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_personification_of_geometry_oil_on_canvas","item_variant":"undefined"},{"item_id":"JLJ4684235","item_category":"illustration","item_category2":"undetermined_copyright_usa","item_category3":"standard","item_category4":"kandinsky_wassily_1866_1944","item_category5":"not_balown","item_list_name":"search_results","item_name":"yellow_red_blue_1925","item_variant":"undefined"},{"item_id":"TRK559649","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"euclid_elementum_page_of_the_book_of_geometry","item_variant":"undefined"},{"item_id":"BEN85058","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"gal_37_f_3r_frontispiece_to_a_copy_manuscript_of_the_operation_of_geometric_and_military_compasses_w","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":"JLJ4583768","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"vinci_leonardo_da_1452_1519","item_category5":"not_balown","item_list_name":"search_results","item_name":"notes_and_sketches_of_botany_and_geometry_miniature","item_variant":"undefined"},{"item_id":"HST1074895","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"barros_geraldo_de_1923_98","item_category5":"not_balown","item_list_name":"search_results","item_name":"concreto_1953_enamel_on_hardboard","item_variant":"undefined"},{"item_id":"UIG5312055","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_muse_of_geometry","item_variant":"undefined"},{"item_id":"CCI1808223","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_geometry_by_rene_descarte_1639_print","item_variant":"undefined"},{"item_id":"MEV5048529","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_15th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"card_of_the_geometry","item_variant":"undefined"},{"item_id":"FTB96860","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"geometry_fresco","item_variant":"undefined"},{"item_id":"EPL6808974","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"first_geometry","item_variant":"undefined"},{"item_id":"CH19563","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"march_miguel_1633_70","item_category5":"not_balown","item_list_name":"search_results","item_name":"personification_of_the_liberal_arts","item_variant":"undefined"},{"item_id":"CHT163644","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":"frontispiece_of_the_discours_de_la_methode_followed_by_la_dioptrique_les_meteores_et_la_geometrie_by","item_variant":"undefined"},{"item_id":"CHT157351","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"greek_school_12th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"page_of_text_with_geometrical_figures_from_elements_by_euclid_3rd_century_bc_vellum","item_variant":"undefined"},{"item_id":"DTR2974641","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"smith_david_1906_1965","item_category5":"not_balown","item_list_name":"search_results","item_name":"cubi_i_1963_stainless_steel","item_variant":"undefined"},{"item_id":"BL3299867","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"illustration_of_sculpture_pattern_book_with_objects_and_classical_shapes_in_pairs_geometric_designs_","item_variant":"undefined"},{"item_id":"UIS5076262","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mathematical_models_20th_century_regular_polyhedra_c_1965","item_variant":"undefined"},{"item_id":"LAL304089","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"lea_frank_marsden_1900_67","item_category5":"not_balown","item_list_name":"search_results","item_name":"james_watt_the_man_who_harnessed_steam","item_variant":"undefined"},{"item_id":"LRI4694223","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"floris_frans_1519_70","item_category5":"not_balown","item_list_name":"search_results","item_name":"geometry_allegory_and_personification_of_geometry_holding_a_comppas_above_a_globe_different_geometri","item_variant":"undefined"},{"item_id":"UIS5076886","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mathematical_drawings_da_vincios_octahedron_1509","item_variant":"undefined"},{"item_id":"UIS5076844","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mathematical_drawings_da_vincios_dodecahedron_1509","item_variant":"undefined"},{"item_id":"NNY243583","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"barron_jenny","item_category5":"not_balown","item_list_name":"search_results","item_name":"kitchen_geometry_2005_w_c_on_paper","item_variant":"undefined"},{"item_id":"HST1074899","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"oiticica_helio_1937_80","item_category5":"not_balown","item_list_name":"search_results","item_name":"vermelho_cortando_o_branco_1958_oil_on_canvas","item_variant":"undefined"},{"item_id":"UIS5084966","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"christian_felix_klein_german_mathematician_c_1880","item_variant":"undefined"},{"item_id":"UIS5093241","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"pythagoras_greek_philosopher_and_mathematician_6th_century_bc","item_variant":"undefined"},{"item_id":"BL57891","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"first_booke_of_songs_or_ayres_of_foure_parts_with_tableture_for_the_lute_composed_by_john_dowland_fr","item_variant":"undefined"},{"item_id":"HST1075321","item_category":"object","item_category2":"in_copyright","item_category3":"standard","item_category4":"rothfuss_rhod_1920_69","item_category5":"not_balown","item_list_name":"search_results","item_name":"composicion_madi_madi_composition_1946_enamel_on_wood","item_variant":"undefined"},{"item_id":"LLE816566","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"thevet_andre_1504_92_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"euclid_of_alexandria_engraving","item_variant":"undefined"},{"item_id":"LLM8649247","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":"perugia_geometry_engraving","item_variant":"undefined"},{"item_id":"AHN6264730","item_category":"photo","item_category2":"in_copyright","item_category3":"premium","item_category4":"caminker_alex","item_category5":"not_balown","item_list_name":"search_results","item_name":"geometry_2019_photography","item_variant":"undefined"},{"item_id":"XIR92464","item_category":"illustration","item_category2":"undetermined_copyright_usa","item_category3":"standard","item_category4":"kandinsky_wassily_1866_1944","item_category5":"balown","item_list_name":"search_results","item_name":"on_the_points_1928_oil_on_canvas","item_variant":"undefined"},{"item_id":"DTR880210","item_category":"object","item_category2":"in_copyright","item_category3":"standard","item_category4":"smith_tony_1912_80","item_category5":"not_balown","item_list_name":"search_results","item_name":"gracehoper_1961_welded_steel_paint","item_variant":"undefined"},{"item_id":"LLM655653","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":"the_death_of_archimedes_engraving","item_variant":"undefined"},{"item_id":"LLM2795448","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":"geometry_colour_litho","item_variant":"undefined"},{"item_id":"IBE5351035","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_16th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"frontispiece_of_euclid_s_geometry","item_variant":"undefined"},{"item_id":"XIR217648","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"vinci_leonardo_da_1452_1519","item_category5":"balown","item_list_name":"search_results","item_name":"dodecahedron_from_de_divina_proportione_by_luca_pacioli_published_1509_venice_engraving_b_w_photo","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":"BMR236737","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_16th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_tree_of_proportions_from_summa_de_arithmetica_printed_by_paganino_di_padanini_toscalano_1523_pri","item_variant":"undefined"},{"item_id":"BAL52383","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"japanese_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"rules_engraved_in_bachiru_technique_with_coloured_details_owned_by_the_emperor_shomu_8th_century_ivo","item_variant":"undefined"},{"item_id":"ROC478414","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"vinci_leonardo_da_1452_1519","item_category5":"not_balown","item_list_name":"search_results","item_name":"studies_of_geometry_clouds_plants_engineering_c_1490_pen_ink_on_paper","item_variant":"undefined"},{"item_id":"FAF443657","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"islamic_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"tombstone_with_inscriptions_in_four_languages_stone","item_variant":"undefined"},{"item_id":"HST1075043","item_category":"object","item_category2":"in_copyright","item_category3":"standard","item_category4":"weissmann_franz_1914_2006","item_category5":"not_balown","item_list_name":"search_results","item_name":"ponte_1958_painted_iron","item_variant":"undefined"},{"item_id":"HST1075342","item_category":"object","item_category2":"in_copyright","item_category3":"standard","item_category4":"gego_gertrude_goldschmidt_1912_94","item_category5":"not_balown","item_list_name":"search_results","item_name":"reticularea_1975_stainless_steel_wire","item_variant":"undefined"},{"item_id":"SRM96260","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"malevich_kazimir_severinovich_1878_1935","item_category5":"not_balown","item_list_name":"search_results","item_name":"suprematist_construction_1915_oil_on_board","item_variant":"undefined"},{"item_id":"HST1074900","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"oiticica_cesar_b_1939","item_category5":"not_balown","item_list_name":"search_results","item_name":"sem_titulo_1959_gouache_on_paper","item_variant":"undefined"},{"item_id":"XIR429076","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"janco_marcel_1895_1984","item_category5":"balown","item_list_name":"search_results","item_name":"flower_geometry_1917_plaster_relief","item_variant":"undefined"},{"item_id":"BMR218725","item_category":"object","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":"UIS5065868","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"gaspard_monge_french_mathematician_late_18th_century","item_variant":"undefined"},{"item_id":"XIR38857","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"ponte_giovanni_dal_c_1385_1437_42","item_category5":"balown","item_list_name":"search_results","item_name":"the_seven_liberal_arts_c_1435_oil_on_panel","item_variant":"undefined"},{"item_id":"UIS5077865","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"cabinet_de_geometrie_de_mr_le_clerc_research_centres_the_physical_laboratory_of_the_academie_des_sci","item_variant":"undefined"},{"item_id":"CH11952782","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"chatelet_emilie_du_1706_1749","item_category5":"not_balown","item_list_name":"search_results","item_name":"problems_in_geometry_and_mathematics_c_1735_1740","item_variant":"undefined"},{"item_id":"CH480293","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"nemours_aurelie_1910_2005","item_category5":"not_balown","item_list_name":"search_results","item_name":"mediete_1979_81_oil_on_canvas","item_variant":"undefined"},{"item_id":"UIS5086555","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mathematical_models_19th_century_deformation_of_a_cylinder_string_surface_model_1872","item_variant":"undefined"},{"item_id":"UIS5086917","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mathematical_models_19th_century_model_of_a_cylindroid_1895_1900","item_variant":"undefined"},{"item_id":"UIS5086525","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mathematical_models_19th_century_model_of_a_groin_string_surface_model_1872","item_variant":"undefined"},{"item_id":"UIS5076830","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mathematical_books_tables_pre_1900_book_of_logarithmic_tables_by_briggs_1624","item_variant":"undefined"},{"item_id":"UIS5076786","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mathematical_books_tables_pre_1900_title_page_book_of_logarithmic_tables_by_briggs_1624","item_variant":"undefined"},{"item_id":"UIS5076285","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mathematical_models_20th_century_convex_uniform_polyhedra_1973","item_variant":"undefined"},{"item_id":"UIS5076213","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mathematical_models_20th_century_uniform_polyhedra_c_1965","item_variant":"undefined"},{"item_id":"LSE4416964","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_14th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"geometer_race_illuminure_of_the_middle_ages_ref_418_126r_request_permission_from_the_municipal_libra","item_variant":"undefined"},{"item_id":"UIS5093388","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_expanding_bubble_in_space_2000","item_variant":"undefined"},{"item_id":"UIS5086551","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mathematical_models_19th_century_deformation_of_a_cylinder_string_surface_model_1872","item_variant":"undefined"},{"item_id":"UIS5085078","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mathematical_models_20th_century_cardboard_models_of_second_order_surfaces_1901","item_variant":"undefined"},{"item_id":"UIS5062936","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"drawing_instruments_19th_century_s_c_tisley_s_compound_pendulum_1876","item_variant":"undefined"},{"item_id":"UIS5076273","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mathematical_models_20th_century_regular_polyhedra_c_1965","item_variant":"undefined"},{"item_id":"UIS5076229","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mathematical_models_20th_century_regular_polyhedra_c_1965","item_variant":"undefined"},{"item_id":"UIS5076853","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mathematical_models_20th_century_polyhedra_kit_1980s","item_variant":"undefined"},{"item_id":"LAL278424","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"euclid_of_alexandria_gouache_on_paper","item_variant":"undefined"},{"item_id":"UIS5076256","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mathematical_models_20th_century_uniform_polyhedra_c_1965","item_variant":"undefined"},{"item_id":"UIS5076293","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mathematical_models_20th_century_convex_uniform_polyhedra_1973","item_variant":"undefined"},{"item_id":"UIS5076302","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mathematical_models_20th_century_uniform_polyhedra_c_1965","item_variant":"undefined"},{"item_id":"UIS5076321","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mathematical_models_20th_century_uniform_polyhedra_c_1965","item_variant":"undefined"},{"item_id":"UIS5094513","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"artificial_castles_and_simulated_army_1635","item_variant":"undefined"},{"item_id":"UIS5086530","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mathematical_models_19th_century_model_of_a_groin_string_surface_model_1872","item_variant":"undefined"},{"item_id":"UIS5086905","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mathematical_models_19th_century_hyperboloid_and_asymptotic_cone_string_surface_model_1872","item_variant":"undefined"},{"item_id":"UIS5086563","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mathematical_models_19th_century_transformations_of_a_conoid_string_surface_model_1872","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"geometry","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":5783,"search_results_page_number":1}