Limited resources like materials and methods sometimes stimulate designer’s imagination. One series uses a single sheet of metal without waste so that it creates novel aesthetic and functional relationship by minimizing the making process. One bench delivers visual balance and tension from the crossing between same curved shapes. It works functionally as a bench and people can feel different balance according to sitting position. Also, the space under the seat provides storage space for object. In One shelves, I try to find another story by interpreting the same concept perpendicularly. Function of object is naturally defined by crossing shapes. One side is open shelves and the other side is closed space with three walls. By making this unique structure, I want to show various ways that people treat objects. One table is the result of expanding the concept by repeating the shapes. Repeating structure not only makes stable balance but also stimulates curiosity by the contrast between static image from top view and dynamic curves in the bottom part.