His decorative work includes interior design for the Consulate in San Francisco (1968), interior design of all his architectural projects, restoration and interior design of an apartment once owned by George Sand in Paris, Mr. and Mrs. Cramer’s flat, a villa in Geneva, Cramer’s villa in Corsier, Mr. Roberto Fichera’s apartment in Rome (all during1999–2007), his own mini flat in Rome (1965) and his flat in Paris (1991).
While in exile in Paris he completed as unpaid architect the project “Persian Shabestan in the Grand Mosque of Paris,” (a historical monument of 1924) for the Islamic Republic and a proposed project for elementary schools in the warm and dry climate. He was involved in grass roots efforts to preserve historical districts of Tehran, including Oudlajan, with his street exhibition of his architectural sketches in summer 1977. Since moving to Paris in 1978 Khosrovani has continued his cultural activities to promote heritage.
