Thank you everyone. Helen that small picture, just a bit bigger than the "wee one" and in colour, is the best we have so far. Thank you.
Interestingly True-love remembers it as being much less sedate than it actually is. He remembered the woman being almost in a state of collapse and draped over the piano stool. Of course he was young and virginal and probably keen not to be.

Bill D, I did find the artist one but thank you for sharing it. I'll bet she never goes back to painting bowls of fruit ever again!

Thanks everyone. We'll chase up a few leads and keep you posted. Joy