Architecture, Building and Structure Design Guangzhou Julong Bay Exhibition Center by Ann Yu Guangzhou Julong Bay is a city planning exhibition center created from four brick warehouses built in the 1950s on the west bank of the Pearl River. The original structures and materials were retained as far as possible, and customized imitation clay bricks were used in the new parts. A large span steel frame with a sloping glass curtain wall covers the parallel halls and joins them into one flexible interior. The triangular roof follows the angle of the old sloping ceilings. The steel frame extends to the ground on both sides, forming a corridor open to the riverside landscape.