mikey, some of it is in the Guardian piece you linked to. If you compiled a list of beds in art, this would be one of them. Obviously, there's no point in comparing it with paintings, as it's 3D, so you'd be better seeing it as a kind of sculpture; nonetheless it draws on a history of 2D art, while it also stands as a representation of a whole way of life: booze, fags, sex. And Jones's comparison with Van Gogh's "portrait" of his chair is apt: a person is depicted via his/her possessions. So think of it as a self-[portrait without the self, like a painting of the artist's studio.