Complex sentence: In 1996 he participated in "the Quadriennale National Art Exhibition in Rome" at the Palazzo delle Esposizioni di Roma and his work was purchased by the Chamber of Deputies of Montecitorio, Rome.
Split into simpler sentences: In 1996 he participated in "the Quadriennale of National Art" in Rome. His work was purchased by the Chamber of Deputies of Montecitorio, Rome.