These are a few that didn't quite make it onto the main selection
The metro stations were either dives or wonderful - this is Universita, I recomend Toledo and Garibaldi.
A few from the old town:
Procida:
The northern end of Naples, below the Palace there's the marina with this little park attached.
Looks like it's from a model village
Looks like it's from a model village
Lastly, Lunch on day Four, Pozzuoli