The art and popular culture encyclopedia's article on postmodern architecture is valuable when trying to gain insight into what defines postmodernity. "Postmodern Architecture" begins by defining postmodernity, and explaining that as with many cultural movements, it's "most visible ideas can be seen architecture". This article not only gives examples of postmodern architecture but explains the architecture's relevance to postmodernity. By explaining postmodernism architecture's relationship, or moreover, contrast to previous styles of architecture, the authors have also explained an implied contrast to previous aspects of culture, art, and philosophy. The article also focuses on the aims and characteristics of postmodernism as a whole and postmodernism as seen in architecture. Furthermore, the authors give background information as well as detailed information of Robert Venturi, a frontrunner of the postmodern architectural movement. The foremost campaigner of the rebellion against modern architecture, Venturi's architecture possesses almost each and every characteristic of postmodern architecture, making him a prime example.