The friend who always drives, as an official chauffeur portrait

Every group has one. He owns the car, he does not drink at anything, he has driven us home from four weddings and an airport at 4am, and his entire reward is that we call him a taxi. So: cap, gloves, hand on the roof, the formal portrait of a man in service to a household. Same crumbs in the cup holder. He has changed his profile picture to it.