We call this phrase "cave movement." This is actually Biba's cave movement, which she came up with in rehearsal. This is Jackie performing it. Biba executes this same movement in one of the other rooms simultaneously. You will see Biba briefly in the shot (on the left), as the camera pans for a moment. From the beginning of the creation process, we improvised in the studio with the concept of the container in mind. This particular movement phrase is derived from an instruction given to Jackie and Biba during a rehearsal. I asked them to visualize being within a cave (one type of container) and improvise within that imaginary structure, staying true to their cave's texture and environment.On the wall, behind Jackie, is a drawing called "Pretty Girl" by me (Nancy Garcia). And thats Jean Marie Leary running circles intermittently behind Jackie.