A 1922, Landowski ya umurci ɗan'uwansa dan kasar Parisian Romanian Gheorghe Leonida, wanda ya yi nazarin zane-zane a Fine Arts Conservatory a Bucharest da Italiya.A rukuni na injiniyoyi da masu fasaha sunyi nazarin Landowski kuma sun ji gina tsarin da aka gina a kan karfe (wanda Albert Caquot ya tsara) maimakon karfe ya fi dacewa da siffar giciye. An samar da tushe daga Limhamn, Sweden. An zaɓi nau'ikan kayan ado na waje don ingancinsa da sauƙin amfani. Ginin gine-gine, shekaru tara daga 1922 zuwa 1931 da kudin Amurka na US250,000 (daidai da $ 3,500,000 a watan Oktoba 2018) da kuma lokacin da gwamnatin Rio de Janeiro ta kaddamar da aikin gyare-gyare a cikin watan Fabrairun shekara ta 2006, ya sake dawo da wata alama mai suna "Our Lady of Rome" a kan tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tash
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