Lichen

I believe lichen grows best in clean air so I suppose it is not surprising that there is a lot of it on the trees here. It has rained for most of the day so, except for a brief sortie, I have stayed indoors. At least I have been able to catch up with some jobs and carry on working on a painting. Natalie, the hairdresser, came round this afternoon and did a good job sorting out the mess a previous hairdresser made when cutting Mrs TT's hair and mine.