Damn. This fantastic piece measures 10 x 5 feet, uses over 200,000 Lego bricks, and was created by David Frank and Alice Finch, the latter of which you might remember for making that tremendous (and even bigger) Lego Hogwarts. You won't believe what they've managed to achieve.
Now, you might be thinking this is the Lego Rivendell that popped up a few years ago. It's not. That was pretty impressive, but this is mind-blowingly amazing. The buildings, the foliage, the water... you've got to check this out:
And just for scale:
You can check out all of the pictures (and in greater details) at over in a massive gallery at Alice's Flickr page, and The Brothers Brick has a great interview with the duo here, if you want to learn more about how they made this masterpiece.