25 translucent domes housing high-brightness cool-white LEDs are mounted in 5 x 5 grids on each of four dark-gray gallery walls. Each matrix forms a visually unified field at the same time as the flashes from the other walls create an encompassing environment.

As in all "Moment" works, there is no connection between the individual units: all are triggered independently by ambient beta and gamma particles.

These renderings show an entire second in time; the real installations are in continuous change through the various stages from initial triggering through full brightness and decay.

The domes themselves are modified commercial fixtures. The backend electronics are concealed. The installation is completely silent.