This is city of Dorwinion. I did this illustration for FFG while back. I had the opportunity to design the location of the city.
After concepting the location, I though it would be wonderful, to place the city near huge waterfalls. On the mapof Middle Earth, Dorwinion is located north of Sea of Rhun, on the river Celduin. It was perfect! I imagined that the vapor from the waterfalls, could create special microclimate that would go with the info that Dorwinion: "was famous for its great gardens and as the home of the finest wines in all of Middle-Earth"