[Knuckles]

At least you got the eye for design and creativity.
Just learn how to detail, and how to work with tiles better and you'll be pro.

With swamp, theres a whole bunch of tiles you can use.
With the water, try bunching up the waves instead of randomly putting them like that.
With the bushes, try using less of them and use other tiles to fill in there spot.
With dirt, don't use predenified NPC.