seaweed covered stairs

2016 alga algae ancientry antiquated archaic background beach bedraggled coast covered cryptic deserted desolation dilapidated dock fog footstep garden grass green jetty lichen marine moss musci muscus mysterious night obsolescent obsolete ocean outdoor pier plant sargassum sea seaboard seacoast seashore seaweed secret sedge sedges stair staircase stairs stairway step steps stone texture thalassophyte tread uninhabited vegetal water wharf wrack