Woman in green hat with poppies - "Auteuil"

Inspired by the model in black and white "Auteuil" by Michniéwiez-Cuvée, early twentieth century. Last
in color, drawn on paper c-grain white, 24x30.
Was it a woman "worldly" from a small country nobility, wife "wise" a man of business, from a great Parisian nobility?
She had regularly Auteuil racecourse (hence the name of his hat) with her husband or his great friends from the nobility?
where she came every night to attend the High-Paris (Lido, Moulin Rouge etc.. ) With the exception of Sundays when she went to mass and meet the great Impressionist and Lautrec?
rank or that of her husband forced her to perform his duties as wife and mother subjected strict or absent mother or both at once?.