Complex sentence: The piece depicts an empty city square, and features a locomotive in the background, a recurring motif in De Chirico's paintings also found in "Le Rêve Transformé" and "Gare Montparnasse (The Melancholy of Departure)".
Split into simpler sentences: The piece depicts an empty city square, a recurring motif in works by De Chirico. It also features a locomotive in the background, another recurring motif also found in "Le Rêve Transformé" and "Gare Montparnasse (The Melancholy of Departure)".