With exceptional functionality and aesthetics, the Jest by Tanju Özelgin, reflects modular and flexible use as a rack unit. Providing a seamless architectural look with metal skeleton construction, the gesture creates a dynamic effect with the use of modularity. It allows to construct regular, irregular layout plans with compatible wooden boxes for each of the sections that make up the total structure. With these flexible usage features, the gesture is suitable for both private and public spaces. Office librarians can be used on school campuses or any other place needing a sleek bookcase. Thanks to its visual identity, it can be used as a divider panel in places. Metal profiles comes in either white or black porder coated colors. Boxes can be lacquered in desired color or can be ordered in veneer. Finally shelves be in clear glass or painted. There are dual, triple, quadruple and quadruple modules available.