In the center of the building is where the genius strategy is most present. A large atrium and core from the first level all the way to the top of the structure covered by a large, frosted glass and steel skylight. The skylight has operable panes that can be opened for air flow. The rooms at the top level have smaller windows than the rooms on the ground level so that every room would receive about the same amount of light. The entire atrium is covered in blue tile that is dark at the top level and very light at the lowest level to achieve visual unity when light comes down the shaft. It’s both functional and beautiful.