Leave the feature wall blank if you like cautious rooms. This is a big purple bloom with a green and gold centre, sitting on a background so dark it almost disappears, and it wants the room to lean into it. Put it up and the wall gets deeper. Lamplight picks out the thick paint edges and the colour shifts through the evening. It works above a sofa, a sideboard or a dining table, and it holds a dark painted wall better than a pale one. Pair it with velvet, aged leather, dark wood and brass. Don’t crowd it with small busy pieces or pastel florals the purple flattens them. Printed on premium fine-art paper, with real wood framing available.