Philadelphia’s architecture is a rich tapestry that reflects the city’s long and diverse history, blending the classical elegance of its 18th-century roots with the boldness of modern and postmodern design. Iconic structures like Independence Hall represent the Georgian architecture of America’s colonial period, while the city’s numerous row houses showcase a variety of styles, including Federal, Victorian, and Italianate. In the 20th and 21st centuries, Philadelphia has embraced modernism and postmodernism, with standout examples like the PSFS Building and the Liberty Place complex. Educational institutions, museums, and public buildings designed by architectural luminaries like Louis Kahn and Robert Venturi further enrich the city’s architectural landscape, making Philadelphia a compelling study in the evolution of American architecture.