60 years later, Mokarex still possesses some mysteries and here is one of size !
There is an inversion of base between Mrs du Barry and Mrs de Pompadour. Here is the picture having been of use as model to the engraver. To the right, Mrs. du Barry's figure according to Mokarex.
Furthermore, the dress of the left figure with the "fullness" in the belt, is typical of the period of Mrs. du Barry.

News from M. Groussin - Professor of history and historian, to whom we send our thanks.

Mrs. de la Pompadour
by Boucher (Louvre museum)
Mrs. Du Barry
according by Mokarex
Mrs. de la Pompadour
according by Mokarex