▁as ▁a ▁dram atur g ▁at ▁Theater ▁Ne um ark t ▁in ▁Zur ich ▁( 2 0 0 2 – 2 0 0 4 ), ▁before ▁beginning ▁to ▁create ▁his ▁own ▁art istic ▁projects ▁which ▁critics ▁have ▁been ▁situated ▁between ▁theatre ▁and ▁exhibition , ▁research , ▁journal ism ▁and ▁literature . ▁ ▁M ats ▁Sta ub ' s ▁work ▁is ▁concerned ▁with ▁memory , ▁life ▁stories ▁and ▁far - re aching ▁bi ographical ▁experiences . ▁They ▁inv ite ▁the ▁participants ▁to ▁reflect ▁on ▁their ▁past s ▁and ▁to ▁form ulate ▁these ▁ref lections ▁and ▁mem ories ▁from ▁a ▁specific ▁perspective ▁- ▁be ▁it ▁with ▁a ▁number ▁( H olid ays ), ▁in ▁inter views ▁with ▁M ats ▁Sta ub ▁himself ▁( My ▁Grand par ents , ▁ 2 1 ▁- ▁Mem ories ▁of ▁G row ing ▁Up ), ▁or ▁in ▁conversation ▁with ▁a ▁partner ▁( De ath ▁and ▁B irth ▁In ▁My ▁Life ), ▁or ▁in ▁writing ▁( T en ▁Import ant ▁Events ▁In ▁My ▁Life / ▁Die z ▁moments ▁en ▁mi ▁vida ). ▁ ▁His ▁projects ▁have ▁led ▁M ats ▁Sta ub ▁to ▁make ▁inter views ▁and ▁record ings ▁all ▁around ▁the ▁world . ▁For ▁his ▁audio ▁installation ▁My ▁Grand par ents ▁( 2 0 0 8 - 2 0 1 3 ) ▁he ▁talked ▁to ▁over ▁three ▁hundred ▁people ▁in ▁four teen ▁cities ▁about ▁what ▁they ▁remember ▁about ▁their ▁grand par ents . ▁In ▁the ▁video ▁installation ▁ 2 1 ▁– ▁Mem ories ▁of ▁G row ing ▁Up ▁he ▁port ray