This is a very early stage of a map of my heavily Venetian-inspired city-state, Orothos. The part of the map that I've been working on is the old mercantile and administrative part of the city ("Downtown" if you will).
The city itself sits at the entrance to a large estuary and was originally built in mid-water on pilings so there is no land in the city; it's all artificial. Trade, especially in dyes and pigments, in wine, various sea creatures and their products, and in cloth were and still are very important to the economy and culture of the city, which accounts for the names of some of the few places and streets I've put down.