bank brassicaceae cliff coastline Crambe maritima Cruciferae Cuckmere Haven ecology England english gravel Great Britain habitat halophyte halophytic landscape natural nature plants sea kale shingle summer background boards boat corroded corrosion curved decay fishing Hastings hull nailed old overlapping planks ship shipboard Sussex texture timbers weathered wooden worn countryside direction flowers green hill.South Downs lane peaceful road rural sky spring tranquil transport travel verge wild beach cloud downpour gray grey gulls pier resort seafront seagulls seaside shore storm town weather buildings holiday leisure pleasure sea vacation water birds groyne horizon lonely view waves ancient arch architecture buttress christian church door entrance gate gravestone graveyard historical peace religion religious roof side stone tiles exercise explore farmland field footpath meadow natural environment oak pasture path public right of way track trail tree bridleway clouds downland farm fence fields meadows ruts South Downs trees atmospheric bushes calm channel cozy forest idyllic perspective quiet reflections rest restful river rivulet stream streamlet wildwood wood woodland woods