Complex sentence: During the Fascist period the so-called "Novecento movement" flourished, with figures such as Gio Ponti, Peter Aschieri, Giovanni Muzio; it was based on the rediscovery of imperial Rome.
Split into simpler sentences: During the Fascist period the so-called "Novecento movement" flourished, with figures such as Gio Ponti, Peter Aschieri, Giovanni Muzio. This movement was based on the rediscovery of imperial Rome.