Susan refers to gray plastic, ceramic plastic and colored plastic.

Cast iron refers to iron castings.

Three sculptures, three plastics and one cast iron are from Chen Academy, commonly known as Chenjiaci, located in Zhongshan No.7 Road, Guangzhou.

Chenjiaci is famous for its exquisite decorative arts, and it is a collection of decorative arts of Lingnan folk architecture. It is famous for its "three sculptures, three plastics and one cast iron" and is known as the "Baiyue Official Temple".

Extended data:

1, Chenjiaci stone carving

Whether it is abutment, dado, column foundation, cornice column, ticket gate, railing, sling, steps, or even high moon beam and sparrow terrace, all the building parts that are easily eroded by sunlight and wind and rain are made of granite, which is especially suitable for the climate in the south.

2. Chenjiaci Brick Carving

There are many brick carvings embedded in the eaves, corridors and gables of the buildings outside the Chenjiaci.

Brick carving uses high-quality blue bricks as materials, and uses techniques such as round carving, high relief, land reduction and hollowing out to create regular, smooth and silky deep lines, with delicate knife work and meticulous description. Small brick carvings are generally two or three layers thick, and large brick carvings are as many as five or six layers.