What would best be classified as postmodern?

Postmodernism is characterized by a skepticism toward grand narratives and ideologies, embracing pluralism, irony, and self-referentiality. Works such as Thomas Pynchon's "Gravity's Rainbow," the films of David Lynch, and the art of Andy Warhol exemplify postmodern traits by blending genres, questioning the nature of reality, and blurring the lines between high and low culture. Additionally, postmodern architecture often features eclectic styles and a rejection of uniformity, as seen in the works of Frank Gehry. Overall, anything that challenges traditional structures and embraces ambiguity can be classified as postmodern.