{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"UIG864342","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"perpetual_motion_machine","item_variant":"undefined"},{"item_id":"EPL6918504","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"perpetual_motion_wheels","item_variant":"undefined"},{"item_id":"UIG864339","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"perpetual_motion_machine","item_variant":"undefined"},{"item_id":"UIG864341","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"perpetual_motion_machine","item_variant":"undefined"},{"item_id":"EPL6918512","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"perpetual_motion_machine","item_variant":"undefined"},{"item_id":"BAL10109","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"magritte_rene_1898_1967","item_category5":"not_balown","item_list_name":"search_results","item_name":"perpetual_motion_1935_oil_on_canvas","item_variant":"undefined"},{"item_id":"UIG864340","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"perpetual_motion_machine","item_variant":"undefined"},{"item_id":"UIG864337","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"perpetual_motion_machine","item_variant":"undefined"},{"item_id":"UIG864338","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"perpetual_motion_machine","item_variant":"undefined"},{"item_id":"EPL7049684","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"perpetual_motion_wheels","item_variant":"undefined"},{"item_id":"UIG864343","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"perpetual_motion_machine","item_variant":"undefined"},{"item_id":"UIG557468","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"perpetual_motion_machine","item_variant":"undefined"},{"item_id":"XIR239581","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"villard_de_honnecourt_fl_1190_1235","item_category5":"balown","item_list_name":"search_results","item_name":"supposedly_perpetual_motion_mallets_and_wheel_facsimile_copy_pen_ink_on_paper","item_variant":"undefined"},{"item_id":"CHT277065","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":"design_for_a_perpetual_motion_machine_1834_ink_w_c_on_paper","item_variant":"undefined"},{"item_id":"UDK844703","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"swinging_pendulum_close_up","item_variant":"undefined"},{"item_id":"EUL307757","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"merian_matthaus_the_elder_1593_1650_attr_to","item_category5":"not_balown","item_list_name":"search_results","item_name":"robert_fludd_engraving","item_variant":"undefined"},{"item_id":"UIS5085324","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mechanics_discovering_perpetual_motion_in_a_wife_s_tongue_c_1830s","item_variant":"undefined"},{"item_id":"UIS5097448","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"mechanics_discovering_perpetual_motion_in_a_wife_s_tongue_c_1830s","item_variant":"undefined"},{"item_id":"DGA514768","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"water_pump_miniature_from_the_book_of_knowledge_of_ingenious_mechanical_devices_by_al_jazari_1203_tu","item_variant":"undefined"},{"item_id":"UIG5425952","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"engraving_depicting_perpetual_motion_by_magnetism_dated_18th_century","item_variant":"undefined"},{"item_id":"UIG5425968","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"engraving_depicting_perpetual_motion_by_magnetism_dated_18th_century","item_variant":"undefined"},{"item_id":"UIG5425954","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"engraving_depicting_perpetual_motion_by_magnetism_and_weights_dated_18th_century","item_variant":"undefined"},{"item_id":"UIG5311359","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_woodcut_engraving_depicting_perpetual_motion_by_magnetism_a_is_a_spherical_magnet_with_its_poles_o","item_variant":"undefined"},{"item_id":"UIG5425962","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"engraving_depicting_the_design_for_an_air_and_weight_driven_by_perpetual_motion_dated_19th_century","item_variant":"undefined"},{"item_id":"UDK843286","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"turkey_perpetual_fires_of_yanartas_at_the_chimaera_near_cirali","item_variant":"undefined"},{"item_id":"DGA759105","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"perpetual_motion_clock_in_gold_and_enamel_casing_by_pierre_jaquet_droz_1721_1790_1790","item_variant":"undefined"},{"item_id":"DGA3938776","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"hypothetical_perpetual_motion_water_raising_machine_copperplate_engraving_from_theatrum_machinarum_n","item_variant":"undefined"},{"item_id":"DGA3938693","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"hypothetical_perpetual_motion_milling_machine_copperplate_engraving_from_theatrum_machinarum_novum_p","item_variant":"undefined"},{"item_id":"DGA3938754","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"hypothetical_perpetual_motion_water_raising_machine_copperplate_engraving_from_theatrum_machinarum_n","item_variant":"undefined"},{"item_id":"DGA3938771","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"hypothetical_perpetual_motion_water_raising_machine_copperplate_engraving_from_theatrum_machinarum_n","item_variant":"undefined"},{"item_id":"DGA3938691","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"hypothetical_perpetual_motion_milling_machine_copperplate_engraving_from_theatrum_machinarum_novum_p","item_variant":"undefined"},{"item_id":"DGA3938692","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"hypothetical_perpetual_motion_milling_machine_copperplate_engraving_from_theatrum_machinarum_novum_p","item_variant":"undefined"},{"item_id":"DGA3938756","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"hypothetical_perpetual_motion_water_raising_machine_copperplate_engraving_from_theatrum_machinarum_n","item_variant":"undefined"},{"item_id":"DGA3938694","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"hypothetical_perpetual_motion_milling_machine_copperplate_engraving_from_theatrum_machinarum_novum_p","item_variant":"undefined"},{"item_id":"DGA3938455","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"hypothetical_perpetual_motion_water_mill_copperplate_engraving_from_novo_teatro_di_machine_et_edific","item_variant":"undefined"},{"item_id":"DGA3938778","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"hypothetical_perpetual_motion_hydraulic_machine_copperplate_engraving_from_theatrum_machinarum_novum","item_variant":"undefined"},{"item_id":"DGA3938777","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"hypothetical_perpetual_motion_knife_sharpener_copperplate_engraving_from_theatrum_machinarum_novum_p","item_variant":"undefined"},{"item_id":"DGA514764","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"g_dagli_orti","item_category5":"not_balown","item_list_name":"search_results","item_name":"invention_of_a_water_pump_miniature_from_the_book_of_knowledge_of_ingenious_mechanical_devices_by_al","item_variant":"undefined"},{"item_id":"DGA514744","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"islamic_school_13th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"water_operated_clock_miniature_islamic_art_13th_century","item_variant":"undefined"},{"item_id":"UIG800146","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"body_fitting_a_hallmark_folk_art_of_pakistan_has_turned_its_village_lanes_city_streets_and_long_dist","item_variant":"undefined"},{"item_id":"LLM5207057","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"electricity_engraving","item_variant":"undefined"},{"item_id":"PRX11865806","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"pass_john_c_1783_1832","item_category5":"not_balown","item_list_name":"search_results","item_name":"theory_of_motion_and_mucor_fungi_1810_print","item_variant":"undefined"},{"item_id":"EPL6918497","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"orffyreus_wheel_man","item_variant":"undefined"},{"item_id":"EPL6918491","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"orffyreus_wheel","item_variant":"undefined"},{"item_id":"MEV5045541","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":"codex_atlanticus_sheet_179_verso_1478_1518_pen_ink","item_variant":"undefined"},{"item_id":"MEV5047317","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":"codex_atlanticus_sheet_1062_verso_1478_1518_pen_ink","item_variant":"undefined"},{"item_id":"MEV5046952","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":"codex_atlanticus_sheet_880_recto_1478_1518_pen_ink","item_variant":"undefined"},{"item_id":"MEV5046748","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":"codex_atlanticus_sheet_778_verso_1478_1518_pen_ink","item_variant":"undefined"},{"item_id":"UIG800134","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"body_fitting_a_hall_mark_folk_art_of_pakistan_has_turned_its_village_lanes_city_streets_and_long_dis","item_variant":"undefined"},{"item_id":"UIG800130","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"body_fitting_a_hall_mark_folk_art_of_pakistan_has_turned_its_village_lanes_city_streets_and_long_dis","item_variant":"undefined"},{"item_id":"UIG800132","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"body_fitting_a_hall_mark_folk_art_of_pakistan_has_turned_its_village_lanes_city_streets_and_long_dis","item_variant":"undefined"},{"item_id":"UIG800133","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"body_fitting_a_hall_mark_folk_art_of_pakistan_has_turned_its_village_lanes_city_streets_and_long_dis","item_variant":"undefined"},{"item_id":"UIG800139","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"body_fitting_a_hall_mark_folk_art_of_pakistan_has_turned_its_village_lanes_city_streets_and_long_dis","item_variant":"undefined"},{"item_id":"UIG800137","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"body_fitting_a_hall_mark_folk_art_of_pakistan_has_turned_its_village_lanes_city_streets_and_long_dis","item_variant":"undefined"},{"item_id":"UIG800144","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"body_fitting_a_hall_mark_folk_art_of_pakistan_has_turned_its_village_lanes_city_streets_and_long_dis","item_variant":"undefined"},{"item_id":"UIG800126","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"body_fitting_a_hall_mark_folk_art_of_pakistan_has_turned_its_village_lanes_city_streets_and_long_dis","item_variant":"undefined"},{"item_id":"UIG800142","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"body_fitting_a_hall_mark_folk_art_of_pakistan_has_turned_its_village_lanes_city_streets_and_long_dis","item_variant":"undefined"},{"item_id":"UIG800138","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"body_fitting_a_hall_mark_folk_art_of_pakistan_has_turned_its_village_lanes_city_streets_and_long_dis","item_variant":"undefined"},{"item_id":"UIG800145","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"body_fitting_a_hall_mark_folk_art_of_pakistan_has_turned_its_village_lanes_city_streets_and_long_dis","item_variant":"undefined"},{"item_id":"UIG800141","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"body_fitting_a_hall_mark_folk_art_of_pakistan_has_turned_its_village_lanes_city_streets_and_long_dis","item_variant":"undefined"},{"item_id":"UIG800129","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"body_fitting_a_hall_mark_folk_art_of_pakistan_has_turned_its_village_lanes_city_streets_and_long_dis","item_variant":"undefined"},{"item_id":"MEV5046791","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":"codex_atlanticus_sheet_800_recto_1478_1518_pen_ink","item_variant":"undefined"},{"item_id":"MEV5046711","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":"codex_atlanticus_sheet_760_recto_1478_1518_pen_ink","item_variant":"undefined"},{"item_id":"MEB848221","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"sergio_anelli","item_category5":"not_balown","item_list_name":"search_results","item_name":"ixion_in_tartarus_is_bound_by_the_furies_to_the_wheel_to_be_tortured_issione_che_nel_tartaro_viene_l","item_variant":"undefined"},{"item_id":"UIG800125","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"body_fitting_a_hall_mark_folk_art_of_pakistan_has_turned_its_village_lanes_city_streets_and_long_dis","item_variant":"undefined"},{"item_id":"UIG800131","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"body_fitting_a_hall_mark_folk_art_of_pakistan_has_turned_its_village_lanes_city_streets_and_long_dis","item_variant":"undefined"},{"item_id":"UIG800140","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"body_fitting_a_hall_mark_folk_art_of_pakistan_has_turned_its_village_lanes_city_streets_and_long_dis","item_variant":"undefined"},{"item_id":"MCW7319795","item_category":"object","item_category2":"in_copyright","item_category3":"premium_plus","item_category4":"collishaw_mat_b_1966","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_end_of_innocence_2009_screen_projector_and_hard_drive","item_variant":"undefined"},{"item_id":"MCW7316059","item_category":"object","item_category2":"in_copyright","item_category3":"premium_plus","item_category4":"collishaw_mat_b_1966","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_end_of_innocence_2009_screen_projector_and_hard_drive","item_variant":"undefined"},{"item_id":"MCW7319793","item_category":"object","item_category2":"in_copyright","item_category3":"premium_plus","item_category4":"collishaw_mat_b_1966","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_end_of_innocence_2009_screen_projector_and_hard_drive","item_variant":"undefined"},{"item_id":"MCW7316058","item_category":"object","item_category2":"in_copyright","item_category3":"premium_plus","item_category4":"collishaw_mat_b_1966","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_end_of_innocence_2009_screen_projector_and_hard_drive","item_variant":"undefined"},{"item_id":"MCW7319794","item_category":"object","item_category2":"in_copyright","item_category3":"premium_plus","item_category4":"collishaw_mat_b_1966","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_end_of_innocence_2009_screen_projector_and_hard_drive","item_variant":"undefined"},{"item_id":"MEV5047315","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":"codex_atlanticus_sheet_1061_recto_1478_1518_pen_ink","item_variant":"undefined"},{"item_id":"MEV5047314","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":"codex_atlanticus_sheet_1061_recto_1478_1518_pen_ink","item_variant":"undefined"},{"item_id":"MEV5046747","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":"codex_atlanticus_sheet_778_recto_1478_1518_pen_ink","item_variant":"undefined"},{"item_id":"UIS5092474","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"william_martin_english_poet_and_physicist_c_1820s","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"perpetual motion","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":76,"search_results_page_number":1}