Antique Napoleon III lamp with characters in polychrome porcelain and gilded bronze

Antique French Napoleon III lamp in gilded bronze with polychrome porcelain characters depicting a gallant scene. The three porcelain sculptures rest on an oval marble base surrounded by gilded bronze profiling. The woman is depicted inside a sedan chair and is courted by two noble men. As a backdrop to the scene there are bronze shoots alternating with porcelain petals where two arms with candle holder lights unravel.
Provenance: France, early 20th century.