From a collection of photographs by Jerome Zerbe:
"The opening of a fashionable shop on Madison Avenue.
It was called Karinska's, and in the window on opening
day stand two friends of the proprietress-Niki de Gunzburg
and Natasha Paley Wilson. Zerbe can be seen smiling up
at them as he takes the picture from the curb".
There's no date given but it was probably shot in the late 30's.
Natasha was evidently married to a man named Wilson. Any relation, Penny?