Legolas: Who are you? Hermione: Merlin! You’re an… Elf?!
“As they appear in the folklore of many nations, there are elves of all shapes and sizes. Mostly resemble humans, natural state thin, but the form may change or disappear in a flash. An elf can be small enough to sleep under a mushroom or large enough to pass for a human being. They say that the dark elves of Germany are very ugly, but the Danish elves are famous for their beauty.”