A long horizontal opening in the gallery wall at eye height allows the viewer to peer into a world of constant change. Inside, a surface lit only by ultraviolet light is covered in clusters of drifting bubbles. More bubbles float through the dark space above, appearing bright and iridescent as they catch the light; they collide, merge, pop, or descend to rest on the liquid surface in a continual process of appearance, disappearance, and transformation.