Little to report. I did my two circuits of Drummond Place
Gardens. I did some binding-off and some weaving-in and some baby knitting. I
worried about Brexit. We have reached what I believe is called an impasse, in that matter. “Daniel Deronda”
has become a shade more interesting and, sure enough, one or two Jews have
appeared in its pages.
That was an interesting remark of yours, Tamar, about
arsenic being used as a green dye, hence giving that colour something of a bad
reputation.
I did a bit of natural dying some decades ago. A soupy brown
is far and away the easiest colour to achieve. I was lucky enough to find some ochrolechia tartarea – a lichen – on some
stones in Strathardle, and from that got a satisfactory purple and red. It
produces purple on its own, red if macerated in urine or vinegar, as you
prefer. I never got anywhere near green.
It seems remarkable that people living lives of great
hardship, well below what you and I would consider the poverty line, had the
time and energy and intellectual curiosity to discover such things. Once you
have a market for your knitting, and know that ochrolechia will produce valuable colours, it’s reasonable enough
to spend an afternoon looking for it. It’s not abundant (at least, it isn’t in
Strathardle) and there is nothing in its appearance to suggest purple. How did
it get started?
I suppose success with other lichens provoked someone into trying 'em all.
