 Nyora kupfuurira kweiyi ndima - Munenge muna 1927, Theodorescu-Sion aive zvakare akaisa pfungwa dzake pamifananidzo yake yemadziro: mabasa ake chete paOfficial Salon yegore iro aive zvidzidzo zvemufananidzo wemadziro unonzi Șipotul Gushing Spring. Achidzokera kuConstanța muna 1928, akabatsira kuronga chiratidziro chepamutemo chekuratidzira kupemberera hafu yezana ramakore yekutonga kweRomania mudunhu iro. Mifananidzo yake pachake yakasarudzwa kumiririra unyanzvi hweRomania paExpo 1929muBarcelona, Spain, uye yaiva rutivi rwezviratidziro zvamarudzi ose zva1930 muThe Hague neAmsterdam. 