Somehow I missed this when it was uploaded to Flickr in December of last year. This tranquil little micro-castle build from Halhi141 has some of the best rockwork I've ever seen at this scale, and the rest of the construction isn't too shabby either.
Check out the lovely sloped construction of the stream and the terrain around it:
This project is up on LEGO Ideas and it deserves your support. Imagine having this miniature masterpiece displayed on a shelf in your own home... https://ideas.lego.com/projects/129343