▁opened ▁in ▁ 1 9 9 7 . ▁In ▁the ▁ 1 9 9 0 s ▁they ▁continued ▁their ▁work ▁on ▁colleg es , ▁such ▁as ▁the ▁new ▁Ben alla ▁campus ▁for ▁the ▁G oul burn ▁O vens ▁Institute ▁of ▁T AF E , ▁in ▁collaboration ▁with ▁Care y ▁Lyon ▁( who ▁had ▁been ▁a ▁co - direct or ▁of ▁PL M ), ▁and ▁the ▁L ily dale ▁Lake ▁campus ▁of ▁the ▁The ▁Eastern ▁Institute ▁of ▁T AF E ▁( the ▁campus ▁is ▁now ▁part ▁of ▁Box ▁Hill ▁Ta fe ) ▁also ▁designed ▁in ▁collaboration ▁with ▁Care y ▁Lyon , ▁and ▁which ▁won ▁an ▁Award ▁of ▁Mer it ▁in ▁ 1 9 9 8 . ▁ ▁By ▁about ▁ 2 0 1 5 ▁the ▁firm ▁had ▁ceased ▁pract icing . ▁ ▁Key ▁architect s ▁ ▁Les lie ▁M ▁Per rott ▁Senior ▁( 1 8 9 2 - 1 9 7 6 ) ▁ ▁Les lie ▁Marsh ▁Per rott ▁Senior ▁was ▁born ▁in ▁Gi pp s land , ▁and ▁moved ▁with ▁his ▁family ▁to ▁Melbourne ▁after ▁the ▁death ▁of ▁his ▁father , ▁and ▁studied ▁architecture ▁at ▁the ▁Melbourne ▁Techn ical ▁College . ▁ ▁In ▁ 1 9 1 4 , ▁Per rott ▁established ▁his ▁own ▁practice ▁which ▁special ized ▁in ▁the ▁use ▁of ▁concrete ▁for ▁houses . ▁The ▁practice ▁fl our ished , ▁later ▁foc using ▁on ▁hot els , ▁and ▁Per rott ▁was ▁chosen ▁by ▁well - known ▁pub ▁owner ▁Jimmy ▁Richard son ▁to ▁accomp any ▁him ▁on ▁a ▁fact ▁finding ▁tour ▁of