Final answer:
Michael Graves, recognized for his post-modernist contributions, designed hotels for Universal Studios Orlando, showcasing the playful and referential qualities of the movement.
Step-by-step explanation:
Michael Graves, a prominent figure of the post-modernism movement in architecture, is renowned for his design contributions that include various buildings and objects. In the context of Orlando-area theme parks, Graves is specifically noted for designing hotels for Universal Studios. His design work, along with that of other postmodern architects like Philip Johnson and Frank Gehry, embraced playfulness and historical reference, which are key aspects of postmodern architecture. For instance, Johnson's skyscraper on Madison Avenue is known for its unique top, which resembles the cornice of an 18th-century Chippendale cabinet.