‘Too safe,’ said nobody standing in front of deep green. This is a wall that decides the room for you: a pale cat sitting square in the middle of a garden built from thousands of tiny tiled dots, with gold, burnt orange and deep red flowers pressing in from every side. Put it up and a quiet, neutral room gains a proper focal point you stop looking at the sofa and start looking at the wall. It wants space, so hang it solo above a sideboard, a console or in a hallway where people walk past it. Keep the furnishings plain: linen, leather, warm brown wood, a stoneware pot or two. Avoid busy wallpaper or a second patterned artwork nearby. On fine-art paper the little mosaic marks stay sharp and the colour keeps its depth.