My picture of Denethor was a lot like the movie`s John Noble, only a bit skinnier. My Tombombadil is always a blur. Once in a while I get a clear picture of him, but it always goes away. Kinda like Sirius in Harry Potter (my fav character), but after seeing LotR, he always looked like Strider, (another of my favs) and still does. Weird how other movies/books affect the way we picture people in other movies/books, isn`t it?