Dimmer ("Dim" to his friends) fancies himself a budding naturalist. While most gnomes are merely content to coexist with the natural world around them, Dim desires to know it inside and out, spending his time learning all he can about it. When not in the library, he can often be found exploring, his notebook always in hand and full of descriptions and sketches. He owns a rock collection that would impress any gnome, and always carries a few of his smaller favourites when out and about.