You have to do something new all the time, something different all the time, because otherwise there comes a... he used to say that pictures come in fours. They used to say that. Vic always said. The first one is really a mess and tentative. You don’t know what you're doing. The second one, you... you’ve kind of got it. The third one is just right. The fourth one is decadent already. You don’t need it. After that, you don’t touch it any more. You start again. And I think there's a lot of truth in that, although now I've allowed myself, very, very self-indulgently, to do more than four. So I do... I carry on doing, because I change the story and do more, but really, you should just keep it to that. You know, and then start again, think again, and so on. You can't go on doing the same thing always. You just... it makes you sick. And repellent. It's repellent what you do. You can't even pick up the sticks — the pastel sticks — that you used before, because you can't bear to hold them, you see, that's it, that's horrible actually.