an exposed concrete tank trap or barrier on the edge of the sandy beach at tayport.of the tay estuary

anti august background balanced barrier beach block blocks blue buried clouds coast concrete debris east edge empty eroded estuary exposed fallen fife forest fortifications invasion lenticular light line long low lying military morning nature pebbles rectangular reserve sand sandy scattered scotland seaweed shadows shell sky square standing sunny tank tay tayport tentsmuir tide trap traps undercut upright water wet