Milch is taken from Nicolai's first solo exhibition in the UK (shown in 2001) and is a special commission for Milch's industrial space. The minimal installation is a repetition of the same groups of objects four times over. There is a CD and amplifier connected to four 9″ speaker cones by thick coils of black cable. A shallow 2 × 1 m tray containing water is placed on top of the speaker cones and sonic frequencies constantly stretch and bend the water's molecules. The surface shifts from absolute flatness through spirographic swirls to geometric grids, effects which are recorded in a series of photographs hung around the gallery.