Mosaic Bull Sculpture Large Fiberglass Bull Sculpture with Hand-Applied Mosaic Finish This mosaic bull sculpture is made from a fiberglass body and finished with small mosaic pieces applied by hand. The bull is shown in a strong forward-moving pose, with its head lowered, muscular body and extended legs creating a sense of movement and energy. The reflective mosaic surface adds another layer to the design, catching light across the curved body as the viewing angle changes.