beach coast coastline color colored colors colour coloured colours distance distant expanse footprints growing growth industrial activity industrial area Jetty layers levels low tide mangroves natural ocean outcrop pebbles people plants pollution prints receding receding tide recreation relaxing rock formations rocks rocky rough sand sandy sea seashore seaside shade shadows shapes ships shore shoreline Sizes stones stony strolling sunlight sunshine tidal tides variety waders wading water waterline afterdeck anchor bow bowsprit bunting chain chained deck flag Flags forecastle foredeck forestay hawser hoisted immobilised immobilized jib lines maritime mast mooring moorings nautical ocean going pennants port power ready rigging ropes russian Russians safety sail sailing seaworthy secured security ship shroud standing rigging stay staysail stop stopped strength tall ship tall ships transport