Stamp / Dating on the back of the frame (May 19, 1914 - Watteau) -
Is it the collector to mark this piece just before the first war or during the cropping of the canvas -)
Illustrious stamp of the merchants of canvases, fine oils "Blanchet 38 rue Bonaparte Paris"
Many painters illustrated this Greek myth such as Correggio, Van Loo, Titian - The original of JA Watteau being kept in the Louvre -
The very pretty Antiope was desired by Jupiter/Zeus who took the form of a satyr to abuse her while she slept. Seeing herself pregnant and fearing the wrath of her father, Nyctée, she fled to Sicyone where King Epic married her.