{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"XDM1066745","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"weiditz_hans_c_1500_c_1536","item_category5":"balown","item_list_name":"search_results","item_name":"illustration_to_trostspiegl_by_petrarch_1532_woodcut","item_variant":"undefined"},{"item_id":"XJF441263","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"italian_school_16th_century","item_category5":"balown","item_list_name":"search_results","item_name":"frontispiece_for_a_book_of_poems_by_francesco_petrarch_engraving","item_variant":"undefined"},{"item_id":"CTS449258","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":"the_triumph_of_christ_1565_pen_ink_on_paper","item_variant":"undefined"},{"item_id":"EPL6834268","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"larmessin_nicolas_ii_de_1632_94","item_category5":"not_balown","item_list_name":"search_results","item_name":"vittoria_colonna","item_variant":"undefined"},{"item_id":"SLR3825352","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"graham_salter","item_category5":"not_balown","item_list_name":"search_results","item_name":"westminster_bridge","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"petrarchan","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":5,"search_results_page_number":1}