Charlotte Moss reader question

I received an email from a reader asking about the illustration in a picture in a post I did awhile back on turquoise and red. The image in question is in Charlotte Moss's study - she writes
The illustration in question shows the lower half of a woman holding a handbag, located in far left corner of her office, below a group of 4 smaller photosDo any of you recognize what it is? Can we help my friend out?