Complex sentence: He sculpted a bust of Massachusetts Governor Robert F. Bradford and crafted a group of fish in aluminum to decorate the main lounge of the SS United States, a luxury ocean liner built in 1952 to capture the trans-Atlantic speed record.
Split into simpler sentences: He sculpted a bust of Massachusetts Governor Robert F. Bradford and crafted a group of fish in aluminum for the SS United States's main lounge. Built in 1952, the luxury ocean liner sought to capture the trans-Atlantic speed record.