Very nice... The cliff is fairly good. I love the water texture... Not sure if the grass is a bit to distinct though.... I would probably put just a 1 px blur on the grass myself to give it a bit more of the watercolor look as the water. What did you use to make this? Did you hand "paint" those buildings one at a time or did you use some type of symbol/brush, or some type of filter? There are a couple of places where the buildings are outlined with a hard black brush but not others, so you may want to take a look at that unless there is some reason for that.

All in all, a VERY nice map. I guess one of these days, I will have to try to make a city map...