Wow, I love those lichens, Ursula. I need to explore the ground more closely. My eyesight is not what It used to be. For awhile I just thought all of the plants I used to enjoy when walking in the woods had disappeared, but a few years ago, when I finally got new glasses, they all came back. I think it is that time again. The only bad part of it is that all the wrinkles around the eyes come back, too!