A+M Sina / Spinning Shaft / "Kinetic Lightworks" Exhibit / Butler Institute This kinetic lightwork rotates creating a cylindrical ethereal image, As it turns, at constant speed, the Neon is being pulsed on and off at a varying sequence; creating a very dynamic range of virtual patterns. The overall kinetic image takes several minutes to cycle. Dimensions: 5.5' H x 12' W x 5.5' Dia.