The promdesign of the main media in the common areas has a rather complex in execution, but original plasticity. The most complex and important elements of navigation - suspended circles - perfectly match both the ceilings in the halls of the first floor, creating the feeling of ripples on the water, and other floors, conveying the image of air currents over the surface of the water. At the same time, they perfectly fulfill the role of information carrier, being visible from all four sides in large halls.