Leave the bedroom wall blank if you like cautious rooms. This one isn’t cautious it’s a bright, painterly scene of a dog on a striped bed with the windows thrown open onto green hills and a balcony full of flowers. Hung above the headboard or on the wall opposite the bed, it changes the temperature of the room straight away. The blues in the stripes and sky cool things down; the pinks, reds and greens in the flowers warm them back up. Keep the rest of the room quiet plain bedding, one rug, a single lamp. Don’t park it next to busy florals or another statement piece, or the two will shout over each other. Stretched on a wooden frame and ready to hang, with a matte painterly finish.