Courtesy of Patrick Conner from The Martyn Gregory Gallery. He writes:
Attached to this and the following message are some images of that pair of detailed 1879 watercolours by Constance Gordon Cumming, which we were kindly lent back for our exhibition in Exchange Square last November (see our 2014 catalogue) - in case your readers should be interested. The images of the whole watercolours are based on 25-year-old transparencies, and the colour is wrong, but I took the close-ups recently.
Thanks to Patrick for sending these. Here is the close-up he mentioned:
Date picture taken
1879
Gallery