Acrylic paint on canvas, masking tape As in the other works, the artist used a technique of juxtaposing the stripes and the residues from the production process. Here, the artist juxtaposes the combined residues, or "expressions," in an attempt to create a single image in the painting as a whole. The title "Radiator" is not only a visual analogy, but also an expression of the temporal and spatial movement of matter from the stripes, in the sense of "radiation. This is the third of a series of three paintings.