Postmodern architecture
Postmodern architecture did not have a long-lasting popularity and some of Graves's clients rejected his ideas. For example, his design for an expansion of Marcel Breuer's Whitney Museum of American Art building in New York City in the mid-1980s was highly contested and never built due to architect and local opposition. Graves's designs for a planned Phoenix Municipal Government Center complex were among the project's finalists, but his concept was not selected as the winning entry.