Focus on Polish Woman and analyze the Attribution and dating.
The painting correlates to a presumably lost drawing by Watteau that is now known via François Boucher's etching published in 1726 as part of the Recueil Jullienne. Given that the painting is not signed, its attribution and dating remains uncertain; various authors either accept or reject the painting as a Watteau, dating it from the early 1710s to the early 1730s.
François Boucher Recueil Jullienne