The source of the Bund, as the name implies, refers to the "source of the Bund", that is, the earliest existing buildings in the Bund World Complex - Building 1 and Building 2, Building 1, Building 1, was built in 1849, destroyed in 1870, and rebuilt in 1872. It was originally the British Consulate General in Shanghai. The rebuilt building is a two-story brick and wood structure, with Renaissance mansion style and with the characteristics of the corridor, is the earliest building in the Bund complex. The whole building is elegant and neat, and the bottom five-hole coupon gallery; The two-story porch-style inner balcony is equipped with Roman-style railings, and the roof is a Western-style four-pole roof with Chinese butterfly tiles. Now the Bund source number one, it provides special dining and art exhibitions. Building 2, built in 1882, was originally the official residence of the British Consulate in Shanghai. The building is a two-story brick and wood structure, Victorian Roman style architectural style; rich and delicate decoration, classical pillars and wall pillars are in order, the outer pillars are the rare Corinthian pillars in the Bund building; there is a corridor connected to Building 1. Now it is the flagship store of Patek Philippe. In front of Building 1, the English garden is surrounded by trees and grasses are flying; 1/2 around the building, ancient trees are all over and trees are shaded; plus the surrounding security management is strict, the photography team is more difficult to enter, there are few people, beautiful scenery, quiet and warm.