I was lying in bed last night, staring at the wall (Wait! Stay there! It gets more interesting…). There’s a chimney breast sticking into the bedroom, so I was actually staring at three walls – the breast, the side of the breast and the wall. And the walls are all exactly the same shade of pale green. I know this is a fact because I painted them, in an attempt to get all Farrow and Ball-y in the new house a couple of years ago. Only, from my spot in bed, the walls weren’t the same colour at all.