bank brassicaceae coastal Crambe maritima Cruciferae Cuckmere Haven ecology England english gravel Great Britain habitat halophyte halophytic landscape natural nature plants sea kale shingle summer bare barren bleak coastline Dead Sea desert dry hard harsh hill Israel jordan reflection rock salt sere shore stark sunset view water access angles assistance cables coast crew cruise-liner cruise-ship decks distinctive double-duty emergencies emergency equipped help huge-ocean-going-vessel journey lifeboat lifeboat-tender light limited-access limited-entry lowered lowering maintained maintenance ocean passenger-shuttle prepared ready red released releasing rescue safety ship’s-tender survival tender transport transportation travel vessel visibility bloom blooming blossom blossoming blossomy botanic bush butterfly closeup color colorful flower flowers hollyhock large mallow many pastel petals pink plant rose rosy abstract appearance background brown colored coloring colors coloured colouring colours contours contrast contrasts cracks fissures flaws grit gritty layered layers levels lines ribbons rock-face rockface rocky rough rugged sandstone sandy shade shades of color shades of colour shadows shape shaped shapes stone strata stratum sunlight sunny sunshine surface surfaces texture textured textures veins wallpaper