What it adds isn’t clutter. It’s vertical tension in the right places. A single sunflower in bright yellow climbs out of a thicket of deep green leaves, set against a purple sky scattered with gold and red dots painted in loose oil-painting brushwork. Hung in a kitchen, study or entryway, it brings warmth and a pulse of colour to a quiet wall without taking the room over. Hang it at eye level on a chalky off-white or soft plaster wall, where the yellow can do its work. It sits well with pale oak, warm walnut, linen upholstery and stoneware in earthy tones. Avoid pairing it with other busy florals or strong patterned wallpaper give it room to breathe.