DV528-Kyn is not simply a bookcase, but a modular and durable system for organising, dividing and inhabiting the office space. Its design comes from a design challenge: to obtain the greatest number of possible solutions with the smallest number of elements. Essential lines, level jumps and coloured containers are the elements of its multifaceted language with no boundaries of use. Simple to assemble and reconfigure over time, as needs and situations of use change, it has a long life cycle and is easily recyclable.