From rough to fine, stone processing begins with the moment when drill bits measure across the landscape and cut enormous cubical volumes of nature stones from the mountains. Our project departs from this notion by imagining the seven meter high storage space into a complete piece of stone. By dissecting the volume with angular plates, we create solid and void spaces: while solids are for exhibition, meeting and archive spaces, the voids become the circulation. The cutting plates are also materialized as different stone shelves for the separation and mediation between spaces.