Oliver Jeffers is a painter, illustrator, author and heaven knows what else. But I do know he’s one talented, witty and seductive artist. I knew nothing of his brilliant work (I know I sound like a fanboy) until Rizzoli published (this very day) his monograph “Oliver Jeffers: The Working Mind & Drawing Hand.” An extraordinary collection of invention and inspiration. Makes me want to draw and paint and, damn it, be as or nearly as, or even slightly creative. No, this isn’t abo