Interior Space and Exhibition Design Discussion of Space Tea Shop by Und Design Studio Discussion of Space is a tea shop interior located in Shenzhen, China. The design starts from the most basic form and uses pure white blocks to create a suspended tea space. The blocks are combined horizontally and vertically at different angles, following a modular system based on multiples of fifteen. Gray terrazzo covers the floor and walls and sets off the white shapes. Durable furniture paint, white artificial stone counters and environmentally friendly ceiling paint are used. The modular system can be repeated in stores of different sizes.