Leave the bedroom wall blank if you like cautious rooms. This one is not cautious: rows of painted diamonds in soft pink, deep pink and cream, with a chalky texture that keeps it warm rather than graphic. Hung up, it gives a plain wall a pattern of its own, so you can keep bedding and curtains simple. Works above a bed, over a low chest of drawers, or at the end of a hallway where a flat wall needs something to land on. Pair it with cane, pale wood, white painted woodwork and linen. Don’t set it against busy floral wallpaper or a strong red wall the diamonds need calm around them to read clearly. On premium fine-art paper, the soft edges of each painted shape stay crisp.