Lamp - Patinated bronze

Very beautiful lamp, very old, bronze and multicolored glass mosaic.
it is signed but I cannot discover the author, in the style of Ferville Suan.
The statuette would be in art nouveau style
representing a very beautiful woman carrying a flowered arch.
Patina worn in places.
The electricity is recent and works
perfectly.
Note some welds on the lampshade and some imperfections due to time, I took as many photos as possible.
Height 50 cm.
Weight 3k250
Shade diameter 21 cm.
Careful shipping. The post office