It is compounded from two or more layers of glass chips and attach with single or multi layer water-solubility inorganic sandwich fireproof glue.

Plated glass is made of glass coated or plated with one layer or multi-layers of metal, alloy or metallic compound film, so as to change the optical property of glass, and to meet special requirement.

The works show the transparent, opaque and translucent qualities of glass by the multi-layer structure of the cyclic permutations and combinations.