▁by ▁the ▁re clus ive ▁Aust rian ▁and ▁New ▁Zealand ▁artist ▁Fried ens reich ▁H undert w asser , ▁who ▁lived ▁near ▁K aw ak awa ▁from ▁ 1 9 7 5 ▁until ▁his ▁death ▁in ▁ 2 0 0 0 , ▁aged ▁ 7 1 . ▁The ▁decor ative ▁to ile t ▁block ▁is ▁the ▁only ▁project ▁designed ▁by ▁H undert w asser ▁in ▁the ▁ ▁Southern ▁Hem is phere ▁and ▁the ▁artist ' s ▁last ▁project ▁completed ▁within ▁his ▁lifetime . ▁The ▁style ▁is ▁typical ▁H undert w asser , ▁with ▁w avy ▁lines , ▁irregular ▁cer am ic ▁t iles , ▁integrated ▁small ▁sculpt ures , ▁col oured ▁glass ▁and ▁a ▁live ▁tree ▁incorpor ated ▁into ▁the ▁architecture . ▁ ▁Rec yc led ▁materials , ▁including ▁the ▁community ' s ▁spent ▁glass ▁bott les ▁and ▁br icks ▁from ▁a ▁former ▁Bank ▁of ▁New ▁Zealand ▁branch , ▁were ▁used ▁throughout . ▁H undert w asser ▁requested ▁that ▁any ▁veget ation ▁removed ▁for ▁construction ▁should ▁be ▁re pl anted ▁on ▁the ▁building ' s ▁green ▁roof . ▁The ▁to ile t ▁was ▁opened ▁in ▁ 1 9 9 9 . ▁Function ally , ▁it ▁does ▁not ▁differ ▁from ▁other ▁' normal ' ▁public ▁to ile ts . ▁ ▁There ▁are ▁separate ▁men ' s ▁and ▁women ' s ▁areas , ▁but ▁both ▁sides ▁are ▁sometimes ▁viewed ▁by ▁the ▁more ▁curious ▁visitor ▁after ▁giving ▁suitable ▁advance ▁warning . ▁ ▁Tour ism ▁The ▁H undert w asser ▁To ile ts ▁are ▁considered ▁the ▁main