The principle of center of gravity was studied extensively by the ancient Greek mathematician, physicist, and engineer Archimedes of Syracuse. He worked with minimalist concepts about the gravitational uniform field, revolutionizing the mathematical properties of center of mass. Every object and its spatial position has a center of gravity, with a location at the point where an object balances optimally.  The same minimalist concepts of center of mass are applied to modern ergonomics and seating. Statistics demonstrate the body of a person is constantly moving even in a reclined seating position. The center of gravity constantly moves, compressing the spine and coccyx against the surface of the chair. Seating and postural habits miscalibrated with the line of gravity result in discomfort and a high frequency of postural changes in the office. Postural ergonomics and cushion design with emphasis on the macro/micro-level of gravitational center fluctuations provides customized support, in which one relaxes and merges harmoniously into a demanding workstation.