What has roots as nobody sees, Is taller than trees Up, up it goes, And yet never grows?

Next in Blake Baer's Hobbit series is Riddles in the Dark. As a contest entry, I thought it missed the mark, as this was included with two other scenes in the 'knight's quest' category, and it's really hard to call Bilbo a knight. As a build I really like all of the unique combinations for the rocks, and the black water is striking.