It is done. Ayreon is finished and I am happy how it turned out. The toughest part of the end was to think about names. :D

But this map is done and now I can think about which realm I will map at first. :D

"In Ayreon there are the four realms of the Queens"

Thank you for sharing your method. I 've added different contours of sea levels like the mapping guide of the Alyssa Faden Style suggested. In this Style there were an Edge Fade, Inner Effect for the contours already active and two glow effects for the land sheet. I just added a blur affect to the land and the lake-sheets and now it looks like this.

But in general I've learned not to bother with these coastal outline and will delete it in future. ?