Furniture Design Flow Armchair by Mattice Boets Flow is an armchair inspired by the flow of water. The design started as a bare rock, the simplest form of a chair. Then the water came, flowing all around the rock and the person sitting. It is the interaction between the rock and the water that created this design. The result is an armchair perfectly shaped around the human body. The design is entirely unique from every angle. In a way, the armchair becomes part of you. The design of Flow combined with its deep blue color, tells a story of how it once came to be.