Lichen of some sort

I spent the morning going through the photos again mainly putting a very subtle vignette around them.  Happy with them, put them on Flickr for viewing and sent the link to the organiser to do whatever.
 The rest of the day has been out in the garden, nice and mild conditions.
I found this group of very tiny lichen attached to the branch of a rhodo, pinhead size, my entry for Tiny Tuesday.

Thanks to Terrifo who has successfully identified this as golden-eyed wolf lichen (Teloschistes).