Beyond Rhūn? A distant sea, I expect. As far as I was aware Rhūn was essentially everything east of Rhovanion to the far coasts of Middle-earth, beyond the Orocarni perhaps.
Within Rhūn: kingdoms of Men and Dwarves (as has been said), some remnant of the Avari Elves, Orcs I would imagine. We have to imagine a land which had lain deep under the shadow since time immemorial.
Professor Tolkien of course never went into any greater detail for, I would argue, two reasons:
a) the fictional authors of his narratives knew nothing further about Rhūn
b) having parts of Middle-earth which were unknown maintained the sense of mystery and 'unseen vistas' which he thought were important
__________________
"Since the evening of that day we have journeyed from the shadow of Tol Brandir."
"On foot?" cried Éomer.
|