[The dome of the new Overture Center] which stands four stories above the lobby at the corner of State Street and North Fairchild Street, was lighted about 9 p.m. for a 15 minute demonstration of the building's lighting system.
Three rings of computer-controlled light-emitting diode strips lining the rotunda glowed, faded and pulsed through nearly every shade of the rainbow up into the glass dome. ...
During the demonstration, the lights also went through a sequence in which strips of red, white and blue chased each other around the rings.
Check out the picture at the link.