I like it!
Your land seems a little flat, however. Perhaps it's supposed to be, to give a barren feel to the map, but I think you might be better off adding some further detail or shade variation. The coastlines are especially sharp.
That being said, you have a very interesting coastline shape. Is this something you've come up with yourself, or it it from the "Warhammer" world? As you might be able to tell, I'm not familiar with it.