construction.finish corroded corrosion corrosive crack cracked crackled cracks iron metal oxide oxidise oxidize oxidized paint rust rusty steel surface texture canada clematis ended Finished flower fluffy green head landscape meadow montane mountain natural nature plants Rockies Rocky Mountains seedhead spent wild cutlery cutout dine Dinner dirty eat empty food fork hungry isolated knife meal not clean plate sauce saucer table wash boat british dinghy end England english forlorn Great Britain hire moored river row rowboat sad seasonal series thames uk water athletic athletics begin compete competition contest exercise finish fun health lane lanes race run running sport sporting sports sprint start success track win winner winning Apiaceae creepy dead flowerhead giant hogweed Heracleum mantegazzianum invasive macabre plant stem Sussex toxic umbel umbellifer