View of the three standing clocks each indicating the passage of geological time. Also seen are 8 of the 15 school clocks that line the room, each labeled with the name of city and telling the correct time in that city. The checkerboard floor is gently arced such that the viewer seems to be walking atop the top slice of a vast sphere (the center of the floor is only 5" higher than the outer perimeter edges).

View of the three standing clocks each indicating the passage of geological time. The larger the clock, the more detailed the enumeration of the passage of the last 4,600 billion years on Earth.

View looking through the 3 geological clocks towards the back wall. To the left, a map–like document was dispensed from a map dispensing map rack.

Off–center view of the geological clocks in relation to the New York clock and showing the burn mark on the wall where the site lines converge for the geological clocks and the time clocks.

The burned wall.