The concept of this gallery project was inspired by the materiality of metal. The ductility of metal makes it possible to create a twisted spatial prototype. The prototype is highly unique in terms of structure and space. Structurally, a vertical wall and a horizontal floor slab are connected by this twisted prototype. However, each unit by itself is not structurally stable, but when two units are intertwined, they form a very stable structure. Spatially, different ways of intertwining the prototypes, horizontally and vertically, create multiple space types that vary in scale, proportion, light and darkness.