dramatic seaweed community oin galicia, spain.

algae aquatic atlantic attractive background beach biology brown canaliculata chlorophyta coast coastal coastline codium colours community coralline ebb edge environment exposed flora fucus granite green littoral low marine multicoloured nature ocean officinalis pelvetia phaeophyta plant plants purple red rhodophyta rock rocky sand sea seashore seaweed seaweeds shore spain texture tidal tide wet yellow