i like the map, i too am starting to miss my old hand drawn maps. All that glitters is not grand as they say. The only point of suggestion i would have is to make a couple more of each type of brush. when you repeat the same pattern over and over it can become noticeable, and the human mind has an annoying habit to create/fill in patterns where there is none, thus making the map look in-organic. The tree brush pattern i think is the biggest offencer, at least add in a couple indivitual trees to break it up.