Postmodernism in architecture was a movement that emerged in the late 1960s and early 1970s as a reaction against strict rules and regulations of modernist architecture. Postmodern architects sought to create more playful and eclectic architecture. They rejected the modernist emphasis on simplicity and functionality and embraced a more complex and eclectic approach.

Postmodern architecture is based on principles including:
– Rejection of the modernist emphasis on simplicity and functionality: Postmodern architects rejected the modernist belief that form follows function. They believed architecture could be both functional and playful.
– Embrace of a more complex and eclectic approach: Postmodern architects embraced a more complex and eclectic approach to design. They drew inspiration from wide-ranging sources, including traditional architectural styles, popular culture, and even kitsch.
– Use of irony and humor: Postmodern architects often used irony and humor in their designs. They sought to challenge viewer expectations and make them think about architecture in new ways.

Famous examples of postmodern architecture include:

– The Portland Building (1982): The Portland Building is a government building in Portland, Oregon, designed by architect Michael Graves in a postmodern style, characterized by bright colors, bold geometric forms, and eclectic mix of architectural styles.

– The AT&T Building (1986): The AT&T Building is a skyscraper in New York City designed by architect Philip Johnson, one of the first skyscrapers built in postmodern style, characterized by its chiseled granite façade and distinctive Chippendale-style pediment.

– The Disney Hall (2003): The Disney Hall is a concert hall in Los Angeles, California, designed by architect Frank Gehry in a postmodern style, characterized by its unique, stainless steel-clad exterior and undulating forms.

Postmodernism had profound influence on architecture worldwide. Its principles can be found in buildings of all types, from skyscrapers to office buildings to houses. Postmodernism also had major impact on art education and design.
Postmodernism is often criticized for its lack of coherence and perceived superficiality. However, it is important to remember Postmodernism was a product of its time. Postmodern architects sought to create new architecture more reflective of the complex and eclectic world in which they lived.
Postmodernism may not be as popular today as it was in the late 20th century, but its influence can still be seen in architecture worldwide. Postmodernism was a truly innovative and influential movement, and its principles continue to inspire architects and designers today.