{"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":"JLJ4675535","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"photo_josse","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_pierre_joseph_proudhon_1809_1865_19th_century_oil_on_canvas","item_variant":"undefined"},{"item_id":"XTD141114","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"becker_johann_gottlieb_1720_82","item_category5":"balown","item_list_name":"search_results","item_name":"immanuel_kant_1768_oil_on_canvas","item_variant":"undefined"},{"item_id":"XIR75714","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"dassier_jacques_antoine_1715_59_after","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_charles_de_montesquieu_1728_oil_on_canvas","item_variant":"undefined"},{"item_id":"MOU34839","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"kneller_godfrey_1646_1723_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_john_locke_1632_1704_see_also_1419_oil_on_canvas","item_variant":"undefined"},{"item_id":"XBP228997","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"greek_school_5th_century_bc","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_bust_of_sophocles_c_496_05_bc_marble","item_variant":"undefined"},{"item_id":"XIR16826","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"lemonnier_anicet_charles_1743_1824","item_category5":"balown","item_list_name":"search_results","item_name":"reading_of_voltaire_s_tragedy_l_orphelin_de_la_chine_in_1755_in_the_salon_of_madame_geoffrin_1812_oi","item_variant":"undefined"},{"item_id":"FAF184002","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"greek","item_category5":"not_balown","item_list_name":"search_results","item_name":"bust_of_plato_stone_b_w_photo","item_variant":"undefined"},{"item_id":"XIR155955","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"etex_louis_jules_1810_1889","item_category5":"balown","item_list_name":"search_results","item_name":"auguste_comte_1852_oil_on_canvas","item_variant":"undefined"},{"item_id":"NGS68286","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"ramsay_allan_1713_84","item_category5":"not_balown","item_list_name":"search_results","item_name":"david_hume_1766_oil_on_canvas","item_variant":"undefined"},{"item_id":"BAL136306","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"german_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"soren_kierkegaard_engraving","item_variant":"undefined"},{"item_id":"XIR233116","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bastien_lepage_jules_1848_84","item_category5":"balown","item_list_name":"search_results","item_name":"diogenes_1905_oil_on_canvas","item_variant":"undefined"},{"item_id":"XIR43750","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"ramsay_allan_1713_84","item_category5":"balown","item_list_name":"search_results","item_name":"jean_jacques_rousseau_18th_century_oil_on_canvas","item_variant":"undefined"},{"item_id":"PVD1679799","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"b_f_skinner_1948_b_w_photo","item_variant":"undefined"},{"item_id":"BAL122522","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"confucius_551_479_bc_teacher_and_philosopher_frontispiece_of_myths_and_legends_of_china_by_edward_t_","item_variant":"undefined"},{"item_id":"EUL416983","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"ramsay_allan_1713_84","item_category5":"not_balown","item_list_name":"search_results","item_name":"david_hume_oil_on_canvas","item_variant":"undefined"},{"item_id":"XPH308470","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"pauwels_ferdinand_wilhelm_1830_1904","item_category5":"balown","item_list_name":"search_results","item_name":"luther_in_front_of_cardinal_cajetan_during_the_controversy_of_his_95_theses_1870_oil_on_canvas","item_variant":"undefined"},{"item_id":"XJF366952","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"dutch_school_17th_century","item_category5":"balown","item_list_name":"search_results","item_name":"baruch_de_spinoza_engraving_b_w_photo","item_variant":"undefined"},{"item_id":"TRK562220","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"diderot_denis_1713_1784","item_variant":"undefined"},{"item_id":"XJF373277","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"xeller_johann_christian_1784_1872_after","item_category5":"balown","item_list_name":"search_results","item_name":"georg_wilhelm_friedrich_hegel_engraved_by_f_w_bollinger_c_1825_engraving","item_variant":"undefined"},{"item_id":"XIR267138","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"gobel_angilbert_wunibald_1821_82","item_category5":"balown","item_list_name":"search_results","item_name":"arthur_schopenhauer_oil_on_canvas_b_w_photo","item_variant":"undefined"},{"item_id":"FAF156580","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"roman","item_category5":"not_balown","item_list_name":"search_results","item_name":"aristotle_marble","item_variant":"undefined"},{"item_id":"XPH330320","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"lusurier_catherine_c_1753_81","item_category5":"balown","item_list_name":"search_results","item_name":"portrait_of_voltaire_oil_on_canvas","item_variant":"undefined"},{"item_id":"BAL122524","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"lao_tzu_c_604_531_bc_illustration_from_myths_and_legends_of_china_by_edward_t_c_werner_pub_by_george","item_variant":"undefined"},{"item_id":"DGA385596","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"greek_school","item_category5":"not_balown","item_list_name":"search_results","item_name":"thales_of_miletus_stone","item_variant":"undefined"},{"item_id":"XIR267137","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"gertner_johan_vilhelm_1818_71","item_category5":"balown","item_list_name":"search_results","item_name":"soren_aabye_kierkegaard_pencil_on_paper_b_w_photo","item_variant":"undefined"},{"item_id":"CHT307411","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"ravergie_hippolyte_b_1815","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_count_of_saint_simon_aged_35_1848_oil_on_canvas","item_variant":"undefined"},{"item_id":"XKH151920","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"hagemann_friedrich_1773_1806","item_category5":"balown","item_list_name":"search_results","item_name":"immanuel_kant_1801_marble","item_variant":"undefined"},{"item_id":"PFH1188166","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"chinese_school_18th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"confucius_philosopher_of_the_spring_and_autumn_periods_c_1770_gouache_on_paper","item_variant":"undefined"},{"item_id":"KWE200762","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":"rene_descartes_1596_1650_from_the_gallery_of_portraits_published_1833_engraving","item_variant":"undefined"},{"item_id":"GIA1000972","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":"friedrich_engels_and_karl_marx_with_jenny_eleanor_and_laura_marx_1864_hand_coloured_photo","item_variant":"undefined"},{"item_id":"CH376987","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"robert_hubert_1733_1808","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_tomb_of_jean_jacques_rousseau_at_ermenonville_1802_oil_on_canvas","item_variant":"undefined"},{"item_id":"CHT218623","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":"henri_bergson_1859_1941_b_w_photo","item_variant":"undefined"},{"item_id":"CH448348","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"west_benjamin_1738_1820","item_category5":"not_balown","item_list_name":"search_results","item_name":"portrait_of_dr_richard_price_holding_a_letter_from_benjamin_franklin_oil_on_canvas","item_variant":"undefined"},{"item_id":"PFH1168555","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"confucius_print","item_variant":"undefined"},{"item_id":"AFF5615727","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"holbein_ambrosius_c_1493_c_1519","item_category5":"not_balown","item_list_name":"search_results","item_name":"map_of_the_new_island_of_utopia_from_a_1518_edition_of_utopia_by_sir_thomas_more_1478_1535_first_pub","item_variant":"undefined"},{"item_id":"CND234188","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_15th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"ms_297_1338_fol_99r_diogenes_and_crates_of_thebes_from_the_book_of_good_morals_by_jacques_le_grant_1","item_variant":"undefined"},{"item_id":"XJF343186","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"kay_john_1742_1826","item_category5":"balown","item_list_name":"search_results","item_name":"adam_smith_1790_engraving","item_variant":"undefined"},{"item_id":"XJF396641","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"heming_matilda_1804_61_after","item_category5":"balown","item_list_name":"search_results","item_name":"robert_owen_1823_engraving","item_variant":"undefined"},{"item_id":"LLM668848","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":"john_locke_english_enlightenment_philosopher_chromolitho","item_variant":"undefined"},{"item_id":"CH440580","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"bolomey_benjamin_samuel_1739_1819_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"frontispiece_of_principals_of_political_right_by_jean_jacques_rousseau_with_allegorical_vignette_of_","item_variant":"undefined"},{"item_id":"XIR223997","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":"claude_henri_de_rouvroy_1760_1825_comte_de_saint_simon_18th_19th_century_engraving_b_w_photo","item_variant":"undefined"},{"item_id":"CHT344046","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_15th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"ms_fr_22531_the_ages_of_man_vellum_from_le_livre_des_proprietes_des_choses_by_barthelemy_l_anglais","item_variant":"undefined"},{"item_id":"XJF373275","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_photographer_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"moses_hess_b_w_photo","item_variant":"undefined"},{"item_id":"XJF147306","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_15th_century_after","item_category5":"balown","item_list_name":"search_results","item_name":"boethius_480_524_takes_counsel_of_dame_philosophy_miniature_from_de_consolatione_da_philosophiae_tra","item_variant":"undefined"},{"item_id":"CHT267140","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":"arthur_schopenhauer_1854_b_w_photo","item_variant":"undefined"},{"item_id":"CHT430497","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"naigeon_jean_claude_1753_1832_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"frontispiece_of_politique_tome_ii_of_jean_jacques_rousseau_engraving","item_variant":"undefined"},{"item_id":"XJF336974","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_18th_century","item_category5":"balown","item_list_name":"search_results","item_name":"title_page_of_the_first_volume_of_the_collected_edition_of_the_spectator_published_c_1788_printed_pa","item_variant":"undefined"},{"item_id":"XJF373295","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"philipp_john_b_1872","item_category5":"balown","item_list_name":"search_results","item_name":"ludwig_feuerbach_engraving","item_variant":"undefined"},{"item_id":"UIG2604747","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"karl_marx_depicted_as_moses","item_variant":"undefined"},{"item_id":"CHT202845","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":"simone_de_beauvoir_1908_86_class_of_philosophy_lycee_moliere_in_paris_1938_b_w_photo","item_variant":"undefined"},{"item_id":"XJF115811","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"bust_of_thales_c_625_547_bc_engraving_b_w_photo","item_variant":"undefined"},{"item_id":"STC396086","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_16th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"ideal_portrait_of_aristotle_384_322_bc_copy_of_an_illustration_from_aristoteles_cum_leonardi_aretini","item_variant":"undefined"},{"item_id":"CHT241254","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"klaestrup_peter_1820_82","item_category5":"not_balown","item_list_name":"search_results","item_name":"soren_kierkegaard_1820_82_colour_litho","item_variant":"undefined"},{"item_id":"BAL5507","item_category":"illustration","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"herbert_spencer_1820_1903_print","item_variant":"undefined"},{"item_id":"XIR89765","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"coypel_antoine_1661_1722","item_category5":"balown","item_list_name":"search_results","item_name":"democritus_c_460_c_370_bc_1692_oil_on_canvas","item_variant":"undefined"},{"item_id":"DGA771413","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"mussini_luigi_1813_88","item_category5":"not_balown","item_list_name":"search_results","item_name":"birthday_and_parentalia_of_plato_428_bc_348_or_427_or_347_bc_celebrated_at_villa_di_careggi_by_loren","item_variant":"undefined"},{"item_id":"XJF425370","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"bertrand_russell_with_pupils_at_his_beacon_hill_school_1931_b_w_photo","item_variant":"undefined"},{"item_id":"SED253301","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":"herbert_spencer_1820_1903_sepia_photo","item_variant":"undefined"},{"item_id":"XJF394202","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_16th_century","item_category5":"balown","item_list_name":"search_results","item_name":"strabo_illustration_from_andre_thevet_s_des_vrais_pourtaits_et_vies_des_hommes_illustres_1584_engrav","item_variant":"undefined"},{"item_id":"LAJ136473","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"janssen_horst_1929_95","item_category5":"not_balown","item_list_name":"search_results","item_name":"friedrich_wilhelm_nietzsche_1844_1900_8_december_1988_w_c_on_paper","item_variant":"undefined"},{"item_id":"AFF5615728","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_16th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"utopiae_insulae_figura_map_of_the_new_island_of_utopia_from_the_1516_first_edition_of_utopia_by_sir_","item_variant":"undefined"},{"item_id":"LMG150677","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"rosa_salvator_1615_73","item_category5":"not_balown","item_list_name":"search_results","item_name":"democritus_in_meditation_engraving","item_variant":"undefined"},{"item_id":"UIG2604744","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"karl_marx_and_friedrich_engels","item_variant":"undefined"},{"item_id":"STC202575","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_16th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"ideal_portrait_of_aristotle_384_322_bc_copy_of_an_illustration_from_aristoteles_cum_leonardi_aretini","item_variant":"undefined"},{"item_id":"XJF425372","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"bertrand_russell_b_w_photo","item_variant":"undefined"},{"item_id":"XJF343184","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school","item_category5":"balown","item_list_name":"search_results","item_name":"herbert_spencer_1820_1903_b_w_photo","item_variant":"undefined"},{"item_id":"CH376390","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"le_sidaner_henri_eugene_augustin_1862_1939","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_house_of_jean_jacques_rousseau_chambray_oil_on_canvas","item_variant":"undefined"},{"item_id":"BAL122555","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"tomb_of_confucius_c_551_479_bc_in_peking_from_grandeur_and_supremacy_of_peking_by_alphonse_hubrecht_","item_variant":"undefined"},{"item_id":"XJF368401","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"morellon_la_cave_francois_1706_66","item_category5":"balown","item_list_name":"search_results","item_name":"niccolo_machiavelli_1724_engraving_b_w_photo","item_variant":"undefined"},{"item_id":"XLF3789135","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"robert_owen","item_variant":"undefined"},{"item_id":"XCF3740340","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"brooke_william_henry_1772_1860","item_category5":"balown","item_list_name":"search_results","item_name":"robert_owen_1834_oil_on_canvas","item_variant":"undefined"},{"item_id":"UIG2604748","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"karl_marx_addresses_a_congress","item_variant":"undefined"},{"item_id":"LIT372831","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"confucius_photo","item_variant":"undefined"},{"item_id":"UIG533368","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"jeremy_bentham_1748_1832_english_social_reformer_and_philosopher_utilitarianism_a_founder_of_univers","item_variant":"undefined"},{"item_id":"CHT485239","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_16th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_philosopher_diogenes_searches_for_an_honest_man_in_the_city_of_london_with_his_lantern_1607_wood","item_variant":"undefined"},{"item_id":"XJF392680","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"charles_louis_de_secondat_baron_de_montesquieu_1689_1755_engraving","item_variant":"undefined"},{"item_id":"XJF425373","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"balown","item_list_name":"search_results","item_name":"bertrand_russell_b_w_photo","item_variant":"undefined"},{"item_id":"SZT2983633","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"eheweihe_marriage_ceremony_on_the_wewelsburg_1930s_b_w_photo","item_variant":"undefined"},{"item_id":"PFH1183677","item_category2":"no_copyright","item_category3":"standard","item_category4":"david_henley","item_category5":"not_balown","item_list_name":"search_results","item_name":"china_karl_marx_1818_1883_and_friedrich_engels_1820_1895_statue_in_fuxing_park_shanghai","item_variant":"undefined"},{"item_id":"STC397181","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_17th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"rene_descartes_copy_by_boris_mestchersky_d_1957_illustration_from_histoire_de_la_nation_francaise_sc","item_variant":"undefined"},{"item_id":"CHT237199","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"grandville_jean_ignace_isidore_gerard_1803_47","item_category5":"not_balown","item_list_name":"search_results","item_name":"fourier_s_system_caricature_from_the_chapter_la_meilleure_forme_de_gouvernement_in_grandville_s_book","item_variant":"undefined"},{"item_id":"XJF392693","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_18th_century","item_category5":"balown","item_list_name":"search_results","item_name":"john_locke_engraved_by_james_basire_engraving","item_variant":"undefined"},{"item_id":"LLE817532","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":"friedrich_engels_1820_1895_german_political_theorist_social_scientist_and_writer_1862_b_w_photo","item_variant":"undefined"},{"item_id":"AFF5615729","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"holbein_the_younger_hans_1497_8_1543","item_category5":"not_balown","item_list_name":"search_results","item_name":"woodcut_from_1518_third_edition_of_utopia_by_sir_thomas_more_1478_1535_published_in_basel_showing_th","item_variant":"undefined"},{"item_id":"PFH2838884","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"usa_noam_chomsky_1928_at_an_antiwar_rally_in_vancouver_canada_duncan_rawlinson_2004","item_variant":"undefined"},{"item_id":"CHT157468","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"dornac_paul_francois_arnold_cardon_1859_1941","item_category5":"not_balown","item_list_name":"search_results","item_name":"henri_bergson_1859_1941_early_20th_century_b_w_photo","item_variant":"undefined"},{"item_id":"LLE5231337","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":"ferdinand_august_bebel_german_marxist_politician_philosopher_writer_and_orator_late_19th_century_b_w","item_variant":"undefined"},{"item_id":"XJF366956","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_18th_century","item_category5":"balown","item_list_name":"search_results","item_name":"gottfried_wilhelm_leibniz_engraving_b_w_photo","item_variant":"undefined"},{"item_id":"STC409075","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":"aristotle_litho","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"social philosophy","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":313}