Answer:
Charles Moore's Piazza de'Italia is categorized under Post Modernism.
Step-by-step explanation:
This building is cultural commemoration towards Italian migrants by the American-Italian community. Overshadowed by French and Spanish culture, this building was gathering point for them.
Postmodernism encapsulated many other art movements like Abstract Expressionism, Performance art, video art and other interactive new media art forms.
The two of Postmodernism are 1. Interior Scroll, a performance by Carolee Schneeman and 2. Free Ride, a sculptural installation by Tony Smith.
Postmodernism addresses a freedom from the existing modern art movements. they negate all the evolution and bring to the culture a newer set of forms, imageries and mediums.