The ceiling consists of bronze girders ornamented with laurel and oak leaves. Between these are panels of Alabama marble, saturated with paraffin to increase translucency. But feeling that the statue required even more light, Bacon and French designed metal slats for the ceiling to conceal floodlights, which could be modulated to supplement the natural light; this modification was installed in 1929. The one major alteration since was the addition of an elevator for the disabled in the 1970s.
The ceiling consists of bronze girders ornamented with laurel and oak leaves. Between these are panels of Alabama marble saturated with paraffin to increase translucency. But feeling that the statue required even more light, Bacon and French designed metal slats for the ceiling to conceal floodlights, which could be modulated to supplement the natural light; this modification was installed in 1929. The one major alteration since was the addition of an elevator for the disabled in the 1970s.