Meanwhile, I have also been diverted by a picture in the study by Winifred Austen (a painter and engraver of birds and animals), which is a preparation for one of her delicate etchings. She sounds intriguing (you can read a little more about her here); and even the briefest biography suggests the outline of a story worth telling at greater length. One of her teachers at the London County Council School of Arts and Crafts was named Cuthbert Swan; her first commissioned work was in 1898, when she was 22, for E. Nesbit's 'Book of Dogs'; her housekeeper in Suffolk, Mrs Field, was also known as Mouse (oh, and she had an early interest in psychical research).
Much more to report -- including a trip to Braemar Castle, on the trail of a former editor of Harper's Bazaar; but first must quickly get outside for a walk in the heather, before returning south to London and the working week again...