Give the feature wall one hard decision, and let everything else relax. A wide green fairway opens between two big trees, with a red-brick clubhouse on the left and a soft city skyline in the distance. The room reads calmer straight away — the deep greens ground the space, and the pale sky gives your eyes somewhere to rest. Hang it above a sofa, a long console or a writing desk in a study. It sits well with leather, oak, tartan wool, brass lamps and linen curtains. Skip busy patterned wallpaper directly behind it and anything that competes for attention — this piece wants a quiet backdrop and room to breathe.