He had a beautiful little book called Crocodile Tears, Les larmes de crocodiles, and it was… it was in the shape… the… the crocodile was… was caught in Egypt and sent back to France in a box, a crocodile shaped box, and the book was a long shape like that. In a… in the shape of a box, with… with the stamps and labels on the outside; a very… beautiful thing. And… he also worked… he did… he did a very interesting book with Jacques Prévert, and… what is that book called? It's called des îles Baladar [sic] or something like that. Which… well, you will know… which… I bought some second hand copy, no, not second hand copies, copies outside his publishers, for… for sale, 50 years after it was originally published. But… François worked with Prévert, and all kinds of other writers… very, very… and he did some children's books, but it… it was not in a way the children's books so much as… as the advertising and the… and the magazine illustration and things like that, because he always did it… fearlessly in a way, you know, kind of… and invented something extraordinary, on the… on the… as it were, on the spur of the moment. And he was a very good painter, but strangely, I mean I think as… as an illustrator, or as a graphic artist, he was a genius really, because you couldn't… you couldn’t imagine what it was he was going to do, and it was so, kind of, instinct with life in it; that was very… inspiring.