{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"SZT5173349","item_category2":"no_copyright","item_category3":"standard","item_category4":"scherl","item_category5":"not_balown","item_list_name":"lightbox","item_name":"school_girls_after_gym_class_1932","item_variant":"undefined"},{"item_id":"SZT5174123","item_category2":"no_copyright","item_category3":"standard","item_category4":"knorr_hirth","item_category5":"not_balown","item_list_name":"lightbox","item_name":"gymnastics_1930s","item_variant":"undefined"},{"item_id":"SZT5179812","item_category2":"no_copyright","item_category3":"standard","item_category4":"knorr_hirth","item_category5":"not_balown","item_list_name":"lightbox","item_name":"bdm_league_of_german_girls_girls_in_training_1937","item_variant":"undefined"},{"item_id":"LLM5197331","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"tableau_in_a_school_gym_b_w_photo","item_variant":"undefined"},{"item_id":"LLM5198440","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"garnier_jules_arsene_1847_89_after","item_category5":"not_balown","item_list_name":"lightbox","item_name":"female_gymnast_doing_elbow_stand_colour_litho","item_variant":"undefined"},{"item_id":"LLM5198668","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"diefenbach_karl_wilhelm_1851_1913","item_category5":"not_balown","item_list_name":"lightbox","item_name":"illustration_for_per_aspera_ad_astra_by_k_w_diefenbach_litho","item_variant":"undefined"},{"item_id":"LLM5207061","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"gymnastics_engraving","item_variant":"undefined"},{"item_id":"UIG5312033","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"a_men_s_gymnastic_class","item_variant":"undefined"},{"item_id":"FIA5407000","item_category2":"in_copyright","item_category3":"standard","item_category4":"dejneka_deineka_aleksandr_aleksandrovic_1899_1969","item_category5":"not_balown","item_list_name":"lightbox","item_name":"a_sound_mind_in_a_sound_body_1939_lithograph","item_variant":"undefined"},{"item_id":"LLH6032032","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"curative_gymnastics_colour_litho","item_variant":"undefined"},{"item_id":"LLM6016565","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_school_19th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"gymnastics_for_girls_at_kensington_town_hall_engraving","item_variant":"undefined"},{"item_id":"LLM6011979","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"vaulting_a_good_stride_vault_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6011111","item_category2":"in_copyright","item_category3":"standard","item_category4":"rogers_houston_1902_70","item_category5":"not_balown","item_list_name":"lightbox","item_name":"psycho_physical_culture_the_packing_breath_for_attuning_chest_throat_and_nasal_passages_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6011108","item_category2":"in_copyright","item_category3":"standard","item_category4":"rogers_houston_1902_70","item_category5":"not_balown","item_list_name":"lightbox","item_name":"psycho_physical_culture_this_exercise_is_calculated_to_reduce_the_abdomen_tone_the_muscles_of_the_en","item_variant":"undefined"},{"item_id":"LLM6011098","item_category2":"in_copyright","item_category3":"standard","item_category4":"rogers_houston_1902_70","item_category5":"not_balown","item_list_name":"lightbox","item_name":"psycho_physical_culture_knee_walking_exercise_for_establishing_balance_throughout_the_body_and_estab","item_variant":"undefined"},{"item_id":"LLM6009912","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"the_body_beautiful_physical_culture_for_women_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6009906","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"the_body_beautiful_physical_culture_for_women_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6009905","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"the_body_beautiful_physical_culture_for_women_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6009881","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"the_body_beautiful_physical_culture_for_women_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6009880","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"the_body_beautiful_physical_culture_for_women_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6009875","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"the_body_beautiful_physical_culture_for_women_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6009869","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"the_body_beautiful_physical_culture_for_women_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6009864","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"german_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"the_body_beautiful_physical_culture_for_women_b_w_photo","item_variant":"undefined"},{"item_id":"LLM6006715","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_19th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"gymnastic_apparatus_litho","item_variant":"undefined"},{"item_id":"LLM6006709","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"european_school_19th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"gymnastic_apparatus_litho","item_variant":"undefined"},{"item_id":"LLM6000684","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"estorff_gustav_von_1903_41","item_category5":"not_balown","item_list_name":"lightbox","item_name":"men_of_the_nazi_german_reich_labour_service_rad_performing_a_mass_gymnastics_display_at_the_nurember","item_variant":"undefined"},{"item_id":"LLM6000681","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"estorff_gustav_von_1903_41","item_category5":"not_balown","item_list_name":"lightbox","item_name":"nazi_german_worker_peforming_gymnastics_exercises_on_the_high_bar_b_w_photo","item_variant":"undefined"},{"item_id":"LLM5987047","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_20th_century","item_category5":"not_balown","item_list_name":"lightbox","item_name":"city_of_norwich_school_boys_doing_gymnastics_exercises_b_w_photo","item_variant":"undefined"},{"item_id":"PCT5948805","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"patrice_cartier","item_category5":"not_balown","item_list_name":"lightbox","item_name":"students_of_the_ecole_polytechnique_de_paris_in_exercise_of_gymnastics_beginning_20th_century","item_variant":"undefined"},{"item_id":"CCI5675093","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"mouvement_sokol_sokol_exhibition","item_variant":"undefined"},{"item_id":"CCI5675092","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"mouvement_sokol_sokol_exhibition","item_variant":"undefined"},{"item_id":"DGA5655146","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"athletes_practicing_different_sports_genoa_italy_engraving_from_drawing_by_gennaro_amato_from_l_illu","item_variant":"undefined"},{"item_id":"DGA5655063","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"public_demonstration_of_exercises_with_sticks_genoa_italy_engraving_from_photograph_by_treves_brothe","item_variant":"undefined"}]}}