architecture brick dome England english entrance glass Great Britain Greenwich Foot Tunnel historical landmark London old pedestrian tunnel bank hillside mountain mouth norway norwegian road rock snow snowy transport barge boat calm canal channel concrete exit footpath light narrowboat path peaceful river Sussex towpath tranquil water ancient benches Caesarea Maritima elements gallery Herod hippodrome Israel Remains ruins seats spectators stone tiers appearance attendants brushed brushes carwash clean cleaners cleaning conveyor conveyorized drying equipment fixed cleaning mechanisms high pressure water streams human greeter mechanized mechanized car washes mitters nozzles protectants recycle reuse rinse rollers soaps soft cloth track trickling tunnel entrance tunnel exit tunnel washes vehicle wash stations washing processes waste-water water reuse window windscreen wraparounds active activities adventure adventure-playground background barrier bolders boulders carved carvings children children’s-playground climbing color colour constructed cover covered crawling dark families fun hiding kids leisure lookout park playground playing rocks safety shade shaded shadows shady shelter suburban sunlight sunshine trees uneven woodwork cubby hut