The current situation is certainly an example of antique kitchen lighting, but not in the good sense. A more appropriate description would be: A Hazard. Or Ugly. The goal is to create a lovely farm kitchen type ambiance with small town early 20th century ambiance. Right now the vision of lovely rays of sun streaming through the window onto a checked tablecloth remains just a vision. The idea that a single light fixture in the middle of the ceiling could provide all the light needed in that room is also nebulous.
The best lighting design is going to include the single kitchen light
There are modern light fixtures that can be combined with the antique look to make a coherent design in the room. Brushed nickel fixtures are one choice. Copper toned or pewter light fixtures