People need to learn that ALL city's need a border.
Border it Withe a cloak of Trees atleast.
Agree with Neox.
Also here is some more C+C.
Don't copy and paste over and over again.
Because you actually do that, and you have actually rotated some pieces and pasted them also.
That's bad, because maps work with tiles.
Don't place it over each other, try to work with tiles.
between every piece (grass weed sea) there need to be a bit room.
Everything in the Tileset of Kyledove is build up int little pieces not bigger than (10x10 or was it 20x20?) just some pixels.
I suggest that you first try to use original Fr/Lf tiles because they are the easiest to find and the maps are the easiest to edit.
And please don't put other props (people pokemon trees etc.) from the original D/P tile set in the customly made one by Kyledove.
I hope you learn and practice :]