On a warm afternoon, the turquoise looks almost illegally fresh. This is a piece that decides the mood of a room rather than agreeing with it. Put it up on a plain wall and the whole space reads warmer and more confident, with the burnt orange background doing quiet work behind the brighter lines. It suits a living room above a low sofa or sideboard, a dining wall, or the far end of a wide hallway where you see it as you come in. Keep the furnishings calm: cream linen, pale wood, black metal, plain stoneware. Pick up one colour in a cushion or throw and stop there. What not to do is crowd it with other loud art or hang it on an already-orange wall, where the edges of the cow simply disappear. As canvas it reads as a painted surface with no reflections.