* The mountains on the snowy parts do not look as good as elsewhere. There's a slight sensation of them floating above the land, probably caused by the way they poke out of that flat whiteness.
* All mountains seem to be lacking snow caps.
* The dark coastlining appears a bit sharp now. Could use some softening.
* Sunlight seems to be coming from the NE. This is a bit odd for the nothernmost parts of the map, since it gives the appearance that the sun is nearer the pole than the equator.