Lichen or Fungus? Isle of Dogs - 2017

Lichen or Fungus? Isle of Dogs - 2017

Observation - Lichen or Fungus? Isle of Dogs - 2017 - UK and Ireland. Description: Growing at the side of the river - so had to point the camera through the railings and hope for the best; unable to get any closer, and was also afraid that I might drop the camera into the water

Growing at the side of the river - so had to point the camera through the railings and hope for the best; unable to get any closer, and was also afraid that I might drop the camera into the water