Pretty nice. My only critisism is the land mass to the far right. I generally don't like landmasses on world maps that are just barely shown. I would either expand the map to map the entire world's land or shrink it up. It looks like you might JUST be able to shrink it an inch over to the left and get rid of the new land while still keeping the northern continent fully in view. Again, just my opinion...

Also, it would be helpful to know what tools you are using the create your maps as many of the specific comments and suggestions may be usable only by a specific type of software.

Joe