What material is brick carving made of?

Brick carvings are mainly made of fine clay or silt deposited at the bottom of the river. Brick carving is carved with bricks as raw materials. Traditional brick carvings are exquisite, vivid and strong in texture. Its technological process is mainly divided into four steps: brick making, proofing, blank making and thinning. Brick carving paper is mainly made of clay or silt deposited at the bottom of the river through a special firing process, which requires that the finished product has no pores, moderate hardness and uniform texture. Then use a carving knife to outline the design according to the design draft, and use various tools such as shovels to describe and carve the details.