art question for the hive mind

[cigfrain]

i just saw a painting of a woman in a white satin dress leaning against the chest of a french soldier, probably on his way to war, with a small framed copy on the wall behind him, of david's napoleon on a horse.

the drapework of that dress is astounding. definitely in the school of david, ingres, gros, etc.

does anyone recognize it by description, and know who painted it?