F4 advances intuitive conference seating by artfully packaging sublime comfort and function in a harmoniously striking design. At the same time, F4 has been carefully engineered to greatly reduce its raw material footprint. Fortunately, Fig 40 (consisting of the team of Terry Woodside and Lee Fletcher) were able to address our environmental goals, while achieving the aesthetic ideal of a lean, graceful structure that pleases the eye and fully supports the body. This chair has an unusual architecture which creates a very distinctive appearance. Beneath its seat is a curved, upside down aluminum arch that effectively supports the seat while establishing a clean, airy feeling that still offers real movement. This chair offers tremendous versatility of appearance and welcome affordability so that it is appropriate for many different types of users. Those with ample budgets will find no need to spend as much as they could, while those with less will be pleasantly surprised at what their money can buy.