A detailed sketch of a prosperous medieval coastal city at dawn, nestled in a green valley with a river winding to the sea and ships in the harbor.

Realistic sketch of a wide panoramic view of a prosperous medieval coastal city at dawn, seen from a mountain trail overlooking a green valley leading toward the sea. The viewpoint is elevated and distant, allowing the entire city and harbor to be seen at once. The observer stands on a hillside path and looks down over the valley toward the coast. The climate is warm and humid, with abundant green vegetation. The landscape feels similar to a humid coastal region of Central America, but with a fully medieval Old World city. The vegetation is lush and healthy. A clear river flows down the valley, passes directly through the city, and empties into the sea within the harbor. The river is substantial enough for small boats and commerce but not a massive river. Stone bridges cross it within the city walls. The city is surrounded by well-maintained stone walls with towers and gates. Inside the walls are hundreds of tightly packed houses with tiled roofs, workshops, warehouses, inns, and market squares. The city appears prosperous, orderly, and inhabited by roughly ten thousand people. Streets are clean and active with the first movements of the day. The harbor is built around the river mouth and sheltered coastline. Fishing boats, river craft, and merchant vessels are moored along wooden docks and stone quays. Warehouses line the waterfront. A modest but sturdy merchant ship is clearly visible in the harbor. Approximately 30 meters long, two masts, wooden hull, practical Voir plus