For a living room full of curves, this abstract sunset brings the check. A whole wall of bright orange does the work of a lamp: the room reads warmer the moment it goes up, and cool grey light stops feeling flat. The little row of gold, pink and cream blocks along the horizon gives your eye somewhere to land, so it never turns into a plain colour panel. Hang it above a sofa, a sideboard or at the end of a hallway where there’s nothing else competing. Cream and clay tones, warm wood and simple ceramics all sit happily under it. Keep other strong colours off the same wall this one wants the room to itself. On fine-art paper the colour blocks keep their crisp edges.