Rain doused, lichen encrusted rock, close to the shoreline, nestled in grasses. np: Barry Guy — After the Rain

Rock surface in the coastal splash zone, covered in various shaped formations of yellow lichen (xanthoria parietina). np: James Tenney /...

A naturally formed depression in a large grey stone which forms part of a crumbling sea wall. The stone hollow is filled with water which...

sometimes the edge sometimes the centre np: Ellen Arkbro — Sculpture II (for two organs) from Sounds while waiting