▁Vari ous ▁basic ▁forms , ▁such ▁as ▁a ▁rectangle , ▁triangle ▁and ▁circle , ▁became ▁the ▁building ▁blocks ▁of ▁his ▁sculpt ural ▁writing . ▁These ▁are ▁large , ▁multi - part ▁figures ▁that ▁could ▁equally ▁be ▁models ▁for ▁fut ur istic ▁buildings . ▁‘ For ▁me ▁gra ff iti ▁and ▁architecture ▁are ▁closely ▁linked . ▁For ▁that ▁reason , ▁a ▁move ▁into ▁tang ible ▁objects ▁is ▁logical .’ ▁In ▁ 2 0 1 1 ▁‘ ML S ▁Mod ular ▁Let ter ▁System ’ ▁made ▁from ▁mod ular ▁sculpt ural ▁elements ▁was ▁shown ▁at ▁‘ The ▁First ▁Be ij ing ▁International ▁Design ▁Tri enn ial ’ ▁in ▁the ▁National ▁Museum ▁of ▁China . ▁ ▁H ype ▁Bal lo on ▁▁ ▁In ▁ 2 0 1 1 ▁Bo za ci ▁designed ▁a ▁large ▁infl atable ▁sculpt ure . ▁The ▁word ▁H YPE ▁is ▁repeatedly ▁blow n ▁up , ▁only ▁to ▁collapse ▁in ▁on ▁itself ▁again . ▁During ▁the ▁Graf ik ▁ 1 2 ▁exhibition ▁Bo za ci ▁orch estr ated ▁a ▁performance ▁using ▁the ▁bal lo on : ▁dis gu ised ▁as ▁a ▁gra ff iti ▁sp ray er ▁he ▁sp rayed ▁his ▁own ▁work ▁and ▁was ▁ultimately ▁taken ▁away ▁by ▁police . ▁ ▁Linear ▁and ▁Digital ▁Port ra its ▁▁ ▁Bo za ci ▁took ▁up ▁box ing ▁in ▁the ▁early ▁ 2 0 0 0 s . ▁From ▁this ▁experience ▁emer ged ▁the ▁solo ▁exhibition ▁‘ Line ares ▁Box en ’ ▁at ▁The ▁Trace ▁Gallery ▁in ▁Zur ich ▁in ▁ 2 0 1 3