I’m not into lichens but I spotted this and it was so beautiful I just had to photograph it. Pity the light was so poor.
The ID is pretty much a guess.
Caution: Do NOT use iSpot to identify fungi to eat!
Some fungi are very poisonous so a mistaken ID could have serious consequences.
No interactions present.
Thanks Phil for pointing out the typo.
Lat/Lng: 51.3944, -0.1462
OS grid ref: TQ290677