{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"XIR472","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"raphael_raffaello_sanzio_of_urbino_1483_1520","item_category5":"balown","item_list_name":"search_results","item_name":"school_of_athens_1510_11_fresco","item_variant":"undefined"},{"item_id":"XIR32939","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hals_frans_1582_83_1666_after","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_rene_descartes_1596_1650_c_1649_oil_on_canvas","item_variant":"undefined"},{"item_id":"XIR2291","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"david_jacques_louis_1748_1825","item_category5":"balown","item_list_name":"search_results","item_name":"the_death_of_marat_1793_oil_on_canvas","item_variant":"undefined"},{"item_id":"XEE4152964","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"nikola_tesla_sitting_in_his_colorado_springs_laboratory_with_his_magnifying_transmitter_1899_multipl","item_variant":"undefined"},{"item_id":"PVD1688368","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"isaac_newton_dispersing_light_with_a_glass_prism_1874_engraving","item_variant":"undefined"},{"item_id":"BAL4910","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"kneller_godfrey_1646_1723","item_category5":"not_balown","item_list_name":"search_results","item_name":"sir_isaac_newton_oil_on_canvas","item_variant":"undefined"},{"item_id":"XAB241175","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"keler_viliandi_ivan_petrovich_1826_99","item_category5":"balown","item_list_name":"search_results","item_name":"galileo_galilei_1858_oil_on_canvas","item_variant":"undefined"},{"item_id":"XIR156598","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"tour_maurice_quentin_de_la_1704_88_after","item_category5":"balown","item_list_name":"search_results","item_name":"madame_du_chatelet_lomont_working_18th_century_oil_on_canvas","item_variant":"undefined"},{"item_id":"LRI4610309","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"raphael_raffaello_sanzio_of_urbino_1483_1520","item_category5":"not_balown","item_list_name":"search_results","item_name":"school_of_athens_1510_11_fresco","item_variant":"undefined"},{"item_id":"TRI98489","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hannah_robert_1812_1909","item_category5":"not_balown","item_list_name":"search_results","item_name":"master_isaac_newton_1905_oil_on_canvas","item_variant":"undefined"},{"item_id":"XTD209240","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"leoni_ottavio_mario_c_1578_1630","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_galileo_galilei_1564_1642_astronomer_and_physicist_drawing","item_variant":"undefined"},{"item_id":"CHT237244","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"james_prescott_joule_b_w_photo","item_variant":"undefined"},{"item_id":"PVD1683784","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"pirou_eugene_fl_1884_1925","item_category5":"not_balown","item_list_name":"search_results","item_name":"french_physicist_marie_curie_1867_1934_1903_b_w_photo","item_variant":"undefined"},{"item_id":"XCF267496","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"phillips_thomas_1770_1845","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_michael_faraday_1791_1867_1841_42_oil_on_canvas","item_variant":"undefined"},{"item_id":"PVD1680119","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"michael_faraday_1859_b_w_photo","item_variant":"undefined"},{"item_id":"XIR199877","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"roslin_alexander_1718_93","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_carl_von_linnaeus_18th_century_oil_on_canvas","item_variant":"undefined"},{"item_id":"XIR209213","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"thevet_andre_1504_92","item_category5":"balown","item_list_name":"search_results","item_name":"archimedes_287_212_bc_engraving_later_colouration","item_variant":"undefined"},{"item_id":"CHT237249","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"albert_einstein_c_1922_b_w_photo","item_variant":"undefined"},{"item_id":"XRH2088540","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":"marie_curie_in_her_laboratory_1925_colourized_photo","item_variant":"undefined"},{"item_id":"TRI98488","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"blaikley_alexander_1816_1903","item_category5":"not_balown","item_list_name":"search_results","item_name":"michael_faraday_1791_1867_lecturing_in_the_theatre_at_the_royal_institution_c_1856_coloured_lithogra","item_variant":"undefined"},{"item_id":"PRZ703082","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"raphael_raffaello_sanzio_of_urbino_1483_1520","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_school_of_athens_1509_10_fresco","item_variant":"undefined"},{"item_id":"LRI4635024","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"barbari_jacopo_de_1440_50_a_1515","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_the_italian_physicist_and_mathematician_fra_luca_pacioli_1945_oil_on_canvas","item_variant":"undefined"},{"item_id":"PVD1682335","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"albert_einstein_and_his_wife_elsa_with_charlie_chaplin_at_the_film_premiere_of_city_lights_at_the_lo","item_variant":"undefined"},{"item_id":"XIR181537","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"langlois_jerome_martin_1779_1838","item_category5":"balown","item_list_name":"search_results","item_name":"the_death_of_marat_1793_oil_on_canvas","item_variant":"undefined"},{"item_id":"XRH1705881","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"albert_einstein_c_1930_b_w_photo","item_variant":"undefined"},{"item_id":"XIR33785","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"weerts_jean_joseph_1847_1927","item_category5":"balown","item_list_name":"search_results","item_name":"the_assassination_of_marat_1886_oil_on_canvas","item_variant":"undefined"},{"item_id":"XIR156522","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"thevet_andre_1504_92","item_category5":"balown","item_list_name":"search_results","item_name":"archimedes_287_212_bc_engraving_b_w_photo","item_variant":"undefined"},{"item_id":"PVD1690560","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"marie_curie_1867_1934_in_her_1st_laboratory_paris_1898_b_w_photo","item_variant":"undefined"},{"item_id":"XEE4166757","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"pierre_curie_1859_1906_and_marie_curie_1867_1934_1898_colour_engraving","item_variant":"undefined"},{"item_id":"XRH1711786","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_19th_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"albert_einstein_1915_b_w_photo","item_variant":"undefined"},{"item_id":"XRH1732729","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"albert_einstein_at_princeton_1933_photo","item_variant":"undefined"},{"item_id":"LAL453537","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"jackson_peter_1922_2003","item_category5":"not_balown","item_list_name":"search_results","item_name":"madame_curie_gouache_on_paper","item_variant":"undefined"},{"item_id":"PVD1680755","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_photographer_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"albert_einstein_at_3_1882_b_w_photo","item_variant":"undefined"},{"item_id":"CHT207897","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"voller_carl_august_1842_1920","item_category5":"not_balown","item_list_name":"search_results","item_name":"x_ray_of_the_left_hand_of_anna_bertha_ludwig_roentgen_s_wife_1895_b_w_photo","item_variant":"undefined"},{"item_id":"XLF3779322","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"marie_curie_as_a_child_with_her_brother_and_sisters_photo","item_variant":"undefined"},{"item_id":"BAL5571","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"briggs_henry_perronet_1792_1844","item_category5":"not_balown","item_list_name":"search_results","item_name":"sir_thomas_young_md_frs_oil_on_canvas","item_variant":"undefined"},{"item_id":"BEN193698","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"parigi_giulio_1571_1635_attr_to","item_category5":"not_balown","item_list_name":"search_results","item_name":"burning_mirrors_stanzio_della_mattematica_1587_1609_fresco","item_variant":"undefined"},{"item_id":"XIR899721","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"sustermans_justus_1597_1681","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_galileo_galilei_1564_1642_1636_oil_on_canvas","item_variant":"undefined"},{"item_id":"EUL253428","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"scottish_school_17th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"john_napier_1550_1617_of_merchiston_oil_on_canvas","item_variant":"undefined"},{"item_id":"BAL99459","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hunt_arthur_ackland_fl_1863_1913","item_category5":"not_balown","item_list_name":"search_results","item_name":"dr_william_gilbert_demonstrating_his_experiment_on_electricity_to_queen_elizabeth_i_and_her_court_oi","item_variant":"undefined"},{"item_id":"BAL3176","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"collier_john_1850_1934","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_james_prescott_joule_1818_89_oil_on_canvas","item_variant":"undefined"},{"item_id":"XEE4150061","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_marie_curie_1867_1934_sepia_photo","item_variant":"undefined"},{"item_id":"CHT110547","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"boullee_etienne_louis_1728_99","item_category5":"not_balown","item_list_name":"search_results","item_name":"design_for_newton_s_cenotaph_1764_pencil_on_paper_b_w_photo","item_variant":"undefined"},{"item_id":"XIR183098","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"baudry_paul_1828_86","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_charlotte_corday_1768_93_1858_oil_on_canvas","item_variant":"undefined"},{"item_id":"PVD1682885","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"marie_curie_1867_1934_with_her_daughters_irene_g_future_irene_joliot_curie_and_eve_r_in_1921_in_unit","item_variant":"undefined"},{"item_id":"XRH1711787","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"albert_einstein_1933_b_w_photo","item_variant":"undefined"},{"item_id":"ACD237256","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"rene_prosper_blondlot_1849_1930_b_w_photo","item_variant":"undefined"},{"item_id":"CTS407283","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"lely_peter_1618_80_school_of","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_the_hon_robert_boyle_c_1689_oil_on_canvas","item_variant":"undefined"},{"item_id":"CHT173242","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"french_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_marie_curie_1867_1934_b_w_photo","item_variant":"undefined"},{"item_id":"ZUM4879129","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"albert_einstein_berlin_1930_b_w_photo","item_variant":"undefined"},{"item_id":"BEN224392","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"parigi_giulio_1571_1635_attr_to","item_category5":"not_balown","item_list_name":"search_results","item_name":"an_device_that_allowed_archimedes_c_287_12_bc_to_drag_a_ship_ashore_stanza_della_mattematica_1587_16","item_variant":"undefined"},{"item_id":"XEE4412432","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"pirou_eugene_fl_1884_1925","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_marie_curie_1867_1934_photo","item_variant":"undefined"},{"item_id":"XRH1711833","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"albert_einstein_and_his_wife_elsa_lowenthal_on_the_ss_belgenland_boat_to_new_york_1930_b_w_photo","item_variant":"undefined"},{"item_id":"KWE189096","item_category":"object","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":"blaise_pascal_1623_62_from_gallery_of_portraits_published_in_1833_engraving","item_variant":"undefined"},{"item_id":"CHT237241","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"stodart_george_j_d_1884","item_category5":"not_balown","item_list_name":"search_results","item_name":"james_clerk_maxwell_1831_79_engraving_b_w_photo","item_variant":"undefined"},{"item_id":"CHT171360","item_category":"illustration","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":"XIR177957","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":"pressure_cooker_invented_by_denis_papin_1647_c_1712_1679_cast_iron","item_variant":"undefined"},{"item_id":"LRS165199","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"gribayedoff_valerian_1858_1908","item_category5":"not_balown","item_list_name":"search_results","item_name":"pierre_1859_1906_and_marie_curie_1867_1934_in_their_laboratory_c_1900_b_w_photo","item_variant":"undefined"},{"item_id":"IND354827","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"galileo_galilei_demonstrating_his_invention_the_telescope_colour_litho","item_variant":"undefined"},{"item_id":"XRH1713158","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"marie_curie_1867_1934_and_her_daughter_irene_joliot_curie_1887_1956_at_radium_institute_in_paris_in_","item_variant":"undefined"},{"item_id":"XEE4150064","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":"portrait_of_marie_curie_photo","item_variant":"undefined"},{"item_id":"NYH149374","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"cole_thomas_1801_1848","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_course_of_empire_the_arcadian_or_pastoral_state_c_1836_oil_on_canvas","item_variant":"undefined"},{"item_id":"PVD1680650","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"pierre_curie_c_1905_b_w_photo","item_variant":"undefined"},{"item_id":"PVD1684265","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"isaac_newton_dispersing_light_with_a_glass_prism_1874_engraving","item_variant":"undefined"},{"item_id":"XOS702842","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"turner_oren_jack_fl_1947","item_category5":"balown","item_list_name":"search_results","item_name":"albert_einstein_c_1947_b_w_photo","item_variant":"undefined"},{"item_id":"JLJ4679541","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_blaise_pascal_1623_1662_oil_on_canvas","item_variant":"undefined"},{"item_id":"JLJ4654066","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"david_jacques_louis_1748_1825","item_category5":"not_balown","item_list_name":"search_results","item_name":"jean_paul_marat_1743_1793_murdered_in_his_bathtub_on_13_07_1793_19th_century_painting","item_variant":"undefined"},{"item_id":"XEE4409508","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_christiaan_huygens_dutch_physicist_and_mathematician","item_variant":"undefined"},{"item_id":"PVD1680779","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"marie_curie_1894_b_w_photo","item_variant":"undefined"},{"item_id":"JLJ4672498","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"french_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_the_physicist_marie_curie_1867_1934_in_her_laboratory_on_cuvier_street_in_1912_photo","item_variant":"undefined"},{"item_id":"DGA773579","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"barlow_thomas_fl_1863","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_isaac_newton_after_the_original_by_sir_godfrey_kneller_of_1689_1863_oil_on_canvas","item_variant":"undefined"},{"item_id":"XEE4409851","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_blaise_pascal_engraving_of_the_19th_century","item_variant":"undefined"},{"item_id":"XIR309585","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hals_frans_1582_83_1666_after","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_rene_descartes_1596_1650_c_1649_oil_on_canvas_detail_of_32939","item_variant":"undefined"},{"item_id":"ELD4838881","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"isaac_newton_1642_1727_english_mathematician_physicist_and_astronomer_finds_the_theory_of_gravitatio","item_variant":"undefined"},{"item_id":"CH491774","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"greek_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_archimedes_palimpsest_pen_ink_on_vellum_see_also_491773_84","item_variant":"undefined"},{"item_id":"XEE557313","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_james_clerk_maxwell_1831_1879_scottish_physicist","item_variant":"undefined"},{"item_id":"XLA3751974","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school","item_category5":"balown","item_list_name":"search_results","item_name":"sir_isaac_newton_and_the_theory_of_gravity_liebig_card_print","item_variant":"undefined"},{"item_id":"DGA579823","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"banti_cristiano_1824_1904","item_category5":"not_balown","item_list_name":"search_results","item_name":"galileo_before_the_roman_inquisition_1857_oil_on_canvas","item_variant":"undefined"},{"item_id":"XRH1700252","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"albert_einstein_and_georges_lemaitre_abbot_1933_b_w_photo","item_variant":"undefined"},{"item_id":"XEE4406354","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"the_english_physicist_isaac_newton_1642_1727_decomposing_light_with_a_prism_of_glass_engraving_from_","item_variant":"undefined"},{"item_id":"CHT237248","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"albert_einstein_1911_b_w_photo","item_variant":"undefined"},{"item_id":"BIF173105","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"boilly_julien_leopold_1796_1874","item_category5":"not_balown","item_list_name":"search_results","item_name":"joseph_fourier_1768_1830_from_recueil_de_portraits_des_academiciens_celebres_1823_litho_b_w_photo","item_variant":"undefined"},{"item_id":"PVD1680678","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"michael_faraday_1859_b_w_photo","item_variant":"undefined"},{"item_id":"TRI145190","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"comte_de_l_hopital_rene_le_brun_1877_1929","item_category5":"not_balown","item_list_name":"search_results","item_name":"sir_joseph_john_thomson_1856_1940_1924_oil_on_canvas","item_variant":"undefined"},{"item_id":"OLA5363336","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"otto_hahn_and_lise_meitner_in_their_laboratory_at_the_kaiser_wilhelm_institute_for_chemistry_berlin_","item_variant":"undefined"},{"item_id":"CHT157439","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"french_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"alessandro_volta_1745_1827_showing_his_electric_battery_to_napoleon_bonaparte_1769_1821_before_the_m","item_variant":"undefined"},{"item_id":"UIG531057","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":"archimedes_c287_212_bc_title_page_for_the_mechanic_s_magazine_london_1824_woodcut","item_variant":"undefined"},{"item_id":"XRH1719956","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_photographer_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"marie_curie_in_her_laboratory_in_1925_b_w_photo","item_variant":"undefined"},{"item_id":"LAL278852","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"rainer_paul_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"sir_isaac_newton_gouache_on_paper","item_variant":"undefined"},{"item_id":"CHT157438","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":"portrait_of_andre_marie_ampere_c_1807_oil_on_canvas","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"physicist","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":5694,"search_results_page_number":1}