Sarah Sze began an ongoing series of immersive multimedia installations titled "Timekeepers." In these works, she combines everyday objects with whirling video projections of things in motion. Sze observes, "You feel as though you are standing in the middle of a constructed world, similar to being inside a planetarium." The chance convergences between objects—a table from Sze's studio, scraps of paper, shards of mirrored glass, potted plants—and images in the work invoke tension and confusion be