▁ 1 1 ▁meters ) ▁by ▁Luis ▁Se o ane , ▁titled ▁The ▁B irth ▁of ▁the ▁Argent ine ▁Theater , ▁and ▁completed ▁in ▁ 1 9 6 0 , ▁as ▁well ▁as ▁alleg or ical ▁ter rac otta ▁relief s ▁by ▁sculpt or ▁Carlos ▁de ▁la ▁C á rc ova ▁and ▁a ▁steel ▁sculpt ure ▁( Cont inu ity ) ▁by ▁En io ▁I om mi . ▁ ▁C un ill ▁C aban ell as ▁Chamber ▁ ▁The ▁center ' s ▁third ▁stage ▁opened ▁in ▁ 1 9 7 9 ▁at ▁the ▁initi ative ▁of ▁K ive ▁Sta iff , ▁then ▁in ▁his ▁second ▁season ▁as ▁general ▁and ▁art istic ▁director ▁of ▁the ▁Teatro ▁San ▁Martín , ▁and ▁was ▁named ▁in ▁honor ▁of ▁prominent ▁Catal an - Ar gent ine ▁stage ▁director ▁and ▁instruct or ▁Antonio ▁C un ill ▁C aban ell as . ▁D edic ated ▁to ▁experimental ▁theatre , ▁the ▁capacity ▁of ▁the ▁room ▁( about ▁ 2 0 0 ▁spect ators ) ▁may ▁vary ▁with ▁the ▁movement ▁and ▁changes ▁in ▁the ▁relationship ▁between ▁stage ▁and ▁pit , ▁according ▁to ▁the ▁requirements . ▁ ▁The ▁hall ▁is ▁g rac ed ▁by ▁a ▁cer am ic ▁m ural ▁( 1 . 6 5 ▁by ▁ 1 . 6 5 ▁meters ) ▁in ▁honor ▁of ▁the ▁Pod est á ▁Brothers , ▁by ▁Luis ▁Diego ▁Ped re ira . ▁The ▁original ▁building ▁opened ▁in ▁ 1 9 5 7 ▁as ▁the ▁Teatro ▁San ▁Tel mo ; ▁nearly ▁destroyed ▁by ▁fire ▁in ▁ 1