We like an abstract face best when it comes with a little abrasion. This one is all bright blue and soft pink, cut through with red, yellow and black marks that look drawn rather than planned. Put it up and a flat, tidy wall suddenly has a pulse. It gives a plain sofa wall something to argue with and pulls a quiet study out of neutral. Hang it above a low sideboard, between two windows, or at the end of a hallway where you catch it in passing. Keep the furniture simple: dark wood, black metal, plain linen, one or two white ceramics. Don’t crowd it with other loud colour work or patterned wallpaper it needs empty wall either side to land. Printed on premium fine-art paper, which keeps the crayon and pencil marks crisp.