Postmodern architecture emerged in the late 20th century as a reaction against the strict rules of Modernism. It embraces a mix of styles, often incorporating historical references, playful elements, and diverse materials. This approach allows for creativity and individual expression, making buildings more visually engaging and contextually relevant. Key features of postmodern architecture include asymmetry, vibrant colors, and decorative elements. Notable architects like Robert Venturi and Michael Graves challenged conventional design, promoting the idea that architecture should reflect cultural narratives and human experiences. This movement has influenced urban landscapes and continues to shape contemporary architectural practices.