▁works ▁ ▁Ass isting ▁Lo os ▁▁▁▁ 1 9 1 9 - 1 9 2 2 , ▁He uber g ▁and ▁L ain z ▁Sied l ungs , ▁Vienna ▁▁ 1 9 2 2 , ▁Villa ▁Ru fer , ▁Vienna ▁▁ 1 9 2 2 - 2 3 , ▁ 2 0 ▁Vill as ▁Project , ▁( un real ised ) ▁▁ 1 9 2 7 , ▁Kn ize ▁Men ' s ▁C out ur ier , ▁Paris ▁▁ 1 9 2 7 , ▁Villa ▁Mol ler , ▁planning ▁in ▁Paris , ▁construction ▁super vised ▁by ▁Jacques ▁Gro ag , ▁Vienna ▁▁ 1 9 2 7 , ▁M aison ▁Baker , ▁Raum plan ▁Project ▁( un real ised ), ▁for ▁the ▁American ▁ent ert ainer ▁Joseph ine ▁Baker ▁▁ 1 9 2 8 , ▁Villa ▁Müller , ▁Prag ue ▁ ▁In ▁partners hip / coll abor ation ▁with ▁Lo os ▁▁▁ 1 9 2 8 , ▁Z elen ka ▁Com mer cial ▁Building , ▁( un real ised ) ▁Vienna ▁▁ 1 9 2 9 , ▁Bo j ko ▁Raum plan ▁Villa ▁Project ▁( un real ised ), ▁Vienna ▁▁ 1 9 2 9 , ▁Portal , ▁Men ' s ▁fashion ▁Ret ail , ▁Albert ▁M atz ner , ▁Rot ent urm str asse ▁ 6 , ▁Vienna ▁▁ 1 9 3 0 , ▁Portal , ▁Men ' s ▁fashion ▁Ret ail , ▁Albert ▁M atz ner , ▁K ohl mess erg asse ▁ 8 , ▁Vienna ▁▁ 1 9 3 0 ,