1.   His firm is working on the design of a domed stadium in Saitama, Japan, in which the seating bowls will move.

2.   Or the naked verticalness of the walls that still lack much of the seating bowl.

3.   The arena is beginning to take shape as concrete is poured, showing the outline of the seating bowl and the unique design of the skyboxes.

4.   They designed the northern arc of the seating bowl out of concrete and steel that could be taken apart and moved in for outfield seats.

5.   The seating bowl will be faceted, not circular, and bring fans much closer to the action.