This is really good. I like the mood and colors and all the details in particular. Still, looking at the left side I can see that all buildings follow the same perspective. This feels a little stiff, unorganic and artificial...I'd recommend to choose some more vanishing points on the same horizon and at least turn some of the buildings a little bit. But that's just a minor criticism, I still like the overall picture very much
If ever I could create a landscape, I would hope it would be half as good as this. This is just amazing, beautiful, serene, and believable. What a truly breathtaking landscape, and the world you created in it fires the imagination. What stories could be told there!