{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"XRA8010414","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"the_commissioning_of_the_new_metro_line_paris_1976_b_w_photo","item_variant":"undefined"},{"item_id":"UIT6187364","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"francoise_hardy_metro_paris_1970_b_w_photo","item_variant":"undefined"},{"item_id":"GNG5269032","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"dervaux_adolphe_1871_1945","item_category5":"not_balown","item_list_name":"lightbox","item_name":"dervaux_candelabra_paris_france_c1920s_photo","item_variant":"undefined"},{"item_id":"GYS5007060","item_category2":"no_copyright","item_category3":"standard","item_category4":"herve_gyssels","item_category5":"not_balown","item_list_name":"lightbox","item_name":"paris_air_metro_photo","item_variant":"undefined"},{"item_id":"GYS5007049","item_category2":"no_copyright","item_category3":"standard","item_category4":"herve_gyssels","item_category5":"not_balown","item_list_name":"lightbox","item_name":"paris_pont_de_bercy_metro","item_variant":"undefined"},{"item_id":"GYS5007043","item_category2":"no_copyright","item_category3":"standard","item_category4":"herve_gyssels","item_category5":"not_balown","item_list_name":"lightbox","item_name":"paris_12th_pont_de_bercy_and_air_metro","item_variant":"undefined"},{"item_id":"TEC4653712","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"guimard_hector_1867_1942","item_category5":"not_balown","item_list_name":"lightbox","item_name":"detail_of_the_decor_porte_dauphine_metro_station_1905_photo","item_variant":"undefined"},{"item_id":"TAD1749914","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"subway_works_near_gare_de_lyon_paris_c_1899_photo","item_variant":"undefined"},{"item_id":"TEC4653697","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"guimard_hector_1867_1942","item_category5":"not_balown","item_list_name":"lightbox","item_name":"detail_of_the_decor_porte_dauphine_metro_station_1905_photo","item_variant":"undefined"},{"item_id":"TEC4653688","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"guimard_hector_1867_1942","item_category5":"not_balown","item_list_name":"lightbox","item_name":"detail_of_the_decor_porte_dauphine_metro_station_1905_photo","item_variant":"undefined"},{"item_id":"TEC4653651","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"guimard_hector_1867_1942","item_category5":"not_balown","item_list_name":"lightbox","item_name":"la_libellule_porte_dauphine_metro_station_1905_photo","item_variant":"undefined"},{"item_id":"TEC4653648","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"guimard_hector_1867_1942","item_category5":"not_balown","item_list_name":"lightbox","item_name":"detail_of_the_decor_porte_dauphine_metro_station_1905_photo","item_variant":"undefined"},{"item_id":"JLJ4609472","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"french_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"the_air_metro_in_paris_to_grenelle_20th_century_photo","item_variant":"undefined"},{"item_id":"XEE4407150","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"robida_albert_1848_1926","item_category5":"balown","item_list_name":"lightbox","item_name":"the_beautification_of_paris_by_metro_1886_illustration","item_variant":"undefined"},{"item_id":"LSE4402893","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"leonard_de_selva","item_category5":"not_balown","item_list_name":"lightbox","item_name":"mr_fulgence_bienvenue_to_paris_around_1930_photo","item_variant":"undefined"},{"item_id":"LSE4402406","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"leonard_de_selva","item_category5":"not_balown","item_list_name":"lightbox","item_name":"the_floods_of_1910_odeon_metro_station_ca_1910_photo","item_variant":"undefined"},{"item_id":"LSE4402388","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_photographer_19th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"construction_of_the_paris_metro_line_1_1898_photo","item_variant":"undefined"},{"item_id":"CHT382614","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_photographer","item_category5":"not_balown","item_list_name":"lightbox","item_name":"metropolitan_station_exit_porte_maillot_paris_c_1905_postcard","item_variant":"undefined"},{"item_id":"XIR26290","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"loir_luigi_1845_1916","item_category5":"balown","item_list_name":"lightbox","item_name":"the_construction_of_the_metro_1900_oil_on_canvas","item_variant":"undefined"},{"item_id":"DGA1080956","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"guimard_hector_1867_1942","item_category5":"not_balown","item_list_name":"lightbox","item_name":"subway_station_sign_palais_royal_paris_1900_10s_photo","item_variant":"undefined"},{"item_id":"CH989557","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"jouas_charles_1866_1942","item_category5":"not_balown","item_list_name":"lightbox","item_name":"building_the_paris_metro_watercolour_on_paper","item_variant":"undefined"},{"item_id":"OPL955849","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"metropolitain_station_place_de_la_bastille_1900_b_w_photo","item_variant":"undefined"},{"item_id":"OPL955843","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"metro_couronnes_and_the_market_on_boulevard_de_belleville_1910_b_w_photo","item_variant":"undefined"},{"item_id":"OPL955797","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"construction_of_the_metro_at_place_st_michel_paris_1900_b_w_photo","item_variant":"undefined"},{"item_id":"OPL908567","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"the_metro_ramp_at_boulevard_rochechouart_1905_hand_coloured_photo","item_variant":"undefined"},{"item_id":"CHT884614","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"construction_of_the_paris_metro_c_1900_b_w_photo","item_variant":"undefined"},{"item_id":"LSE746616","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"leonard_de_selva","item_category5":"not_balown","item_list_name":"lightbox","item_name":"construction_of_the_metro_crossing_the_seine_c_1900_b_w_photo","item_variant":"undefined"},{"item_id":"DGA574025","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"metro_station_of_palais_royal_in_paris_c_1900_photo","item_variant":"undefined"},{"item_id":"DGA1081055","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"guimard_hector_1867_1942","item_category5":"not_balown","item_list_name":"lightbox","item_name":"details_of_a_subway_station_paris_1900_10s_photo","item_variant":"undefined"},{"item_id":"PNH356647","item_category2":"in_copyright","item_category3":"standard","item_category4":"markino_yoshio_1869_1956","item_category5":"not_balown","item_list_name":"lightbox","item_name":"the_metro_rue_caumartin_paris_1920_w_c_on_paper","item_variant":"undefined"},{"item_id":"REV287775","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"meaulle_f_l_1844_1901_and_tofani_oswaldo_1849_1915","item_category5":"not_balown","item_list_name":"lightbox","item_name":"the_works_on_the_metropolitan_paris_1899_colour_litho","item_variant":"undefined"},{"item_id":"GDG279984","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"guimard_hector_1867_1942","item_category5":"not_balown","item_list_name":"lightbox","item_name":"entrance_to_a_metropolitan_station_1900_10s_photo","item_variant":"undefined"},{"item_id":"GDG279979","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"guimard_hector_1867_1942","item_category5":"not_balown","item_list_name":"lightbox","item_name":"entrance_to_a_metropolitan_station_detail_1900_10s_photo","item_variant":"undefined"},{"item_id":"CHT274991","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"english_delegation_visiting_paris_during_the_construction_of_the_metro_c_1905_b_w_photo","item_variant":"undefined"},{"item_id":"CHT274989","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"tunnel_under_the_river_seine_1911_b_w_photo","item_variant":"undefined"},{"item_id":"CHT274988","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"work_on_the_paris_metro_at_place_saint_michel_c_1906_b_w_photo","item_variant":"undefined"},{"item_id":"XIR253009","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"generators_at_the_factories_of_the_paris_subway_c_1920_b_w_photo","item_variant":"undefined"},{"item_id":"XIR253004","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"paris_underground_extension_of_line_9_c_1932_b_w_photo","item_variant":"undefined"},{"item_id":"XRD1738164","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"guimard_hector_1867_1942","item_category5":"balown","item_list_name":"lightbox","item_name":"subway_station_abbesses_1913_in_paris_photo","item_variant":"undefined"},{"item_id":"TAD1749869","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"building_of_the_subway_at_the_bastille_square_1899_engraving","item_variant":"undefined"},{"item_id":"TAD1749865","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"building_of_the_subway_on_saint_michel_square_in_1905_photo","item_variant":"undefined"},{"item_id":"TAD1748228","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"building_of_subway_transportation_on_the_seine_1905_photo","item_variant":"undefined"},{"item_id":"TAD1748088","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"subway_building_in_paris_c_1903_photo","item_variant":"undefined"},{"item_id":"TAD1748087","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"subway_building_in_paris_c_1900_photo","item_variant":"undefined"},{"item_id":"TAD1746836","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"unknown_artist_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"section_view_of_subway_in_montmartre_paris_watercolour","item_variant":"undefined"},{"item_id":"TAD1746655","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"section_view_of_subway_in_opera_square_in_paris_c_1910_engraving","item_variant":"undefined"},{"item_id":"TAD1746565","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"guimard_hector_1867_1942","item_category5":"not_balown","item_list_name":"lightbox","item_name":"paris_subway_entrance_c1905_photo","item_variant":"undefined"},{"item_id":"TAD1742691","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"finishing_of_the_building_of_the_subway_in_paris_for_1900_worldfair_photo","item_variant":"undefined"},{"item_id":"DGA1089559","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"m_seemuller","item_category5":"not_balown","item_list_name":"lightbox","item_name":"works_for_metro_in_rue_danton_and_boulevard_saint_andre_in_paris_1906_illustration","item_variant":"undefined"},{"item_id":"XRH1704853","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"metro_train_at_the_bastille_station_in_1900_photo","item_variant":"undefined"},{"item_id":"XRA1666096","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"hot_drinks_offered_to_homeless_people_in_the_subway_in_paris_1955_b_w_photo","item_variant":"undefined"},{"item_id":"XRA1655319","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"bourvil_on_the_set_of_la_traversee_de_paris_on_4_april_1956_photo_b_w","item_variant":"undefined"},{"item_id":"XRA1649133","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"anna_magnani_having_some_spare_time_in_paris_1959_b_w_photo","item_variant":"undefined"},{"item_id":"XRA1642934","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"new_train_in_subway_in_paris_1967_b_w_photo","item_variant":"undefined"},{"item_id":"XRA1642574","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"opening_of_the_automatic_ticket_punch_in_underground_in_paris_april_22_1968_b_w_photo","item_variant":"undefined"},{"item_id":"XRA1642572","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"increase_of_the_price_of_the_underground_subway_ticket_in_paris_january_30_1950_policemen_controllin","item_variant":"undefined"},{"item_id":"OPL1275339","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"the_metro_on_the_passy_bridge_paris_1900_b_w_photo","item_variant":"undefined"},{"item_id":"OPL1153124","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"entrance_to_the_metro_station_place_du_palais_royal_paris_1903_b_w_photo","item_variant":"undefined"},{"item_id":"MDO5035391","item_category2":"no_copyright","item_category3":"standard","item_category4":"mario_dondero","item_category5":"not_balown","item_list_name":"lightbox","item_name":"tramp_in_the_paris_metro_1963_photo","item_variant":"undefined"},{"item_id":"PDB5979744","item_category2":"in_copyright","item_category3":"standard","item_category4":"severini_gino_1883_1966","item_category5":"not_balown","item_list_name":"lightbox","item_name":"le_nord_sud_1912_oil_on_canvas","item_variant":"undefined"}]}}