Since this is your first post I'll let ya off with a warning. Just remember the number one river law...rivers join as they move downstream, not fork (except for creating small river islands which, by definition, means that they rejoin again). There are other laws, well general rules of thumb really, and they are covered in their own thread...just do a search of the forum. You should throw some blue into the sea as I was mostly confused as to what was land and what was water at first. Very cool mountain technique though. You'll whipping up masterpieces in no time so overall I say good job.