Don't apologise Babs, sometimes life just takes over. I know that only too well. Anyhow I'm loving your lichen pictures. This one's lovely. They're all so different.
I enjoyed seeing a different colour lichen, more turquoise , but nature deals out all sorts of treats and this is one of them https://www.instagram.com/p/BG8hnn1hJ8H/
Help!!!!!! when reading your comment I wondered - " I didn't attach a link - what link?" I must have been commenting on my iPad as that is where I see people on Instagram. Eek. I follow him as he always posts nature shots and is a very keen naturalist and photographer. But it has nothing to do with lichen. Ha, ha - silly me but have no idea how it could have happened.
Thanks too for the link, so beautiful.