Following the revolution in 1959, Fidel Castro stood on the sprawling golf course of a country club known to be the stomping grounds of the rich and decreed that in place, a school dedicated to the arts be built. In a new documentary called Unfinished Spaces, directors Alysa Nahmias and Benjamin Murray explore one of the great architectural gestures of the Cuban Revolution: a marked commitment to foster and nurture a generation of creatives and give them an outlet to hone their craft.