The "World Architecture Exposition" on the Bund encompasses classic buildings such as: Peace Hotel (North & South Buildings), featuring Art Deco and Renaissance styles; Shanghai Customs House, a Neoclassical structure with its iconic clock tower; Former HSBC Building (now SPD Bank), distinguished by a Greek-style dome; Bund Source Complex (including the former British Consulate site). These collectively showcase the architectural styles of multiple countries from the 19th to 20th centuries.