attention band bearskin brass british busby castle ceremony change changing cornet defend defensive drum England english Great Britain guard gun hat helmet horseguard march military music parade patrol perform platoon play protect rifle secure security sentry soldier spurs stand tourism tourist attraction tradition trombone trumpet tuba uk uniform wall Windsor box architecture brick brickwork circle garden hole landscape plant Polesden Lacey Surrey tree vignette bush flowers gate iron mauve purple shrub solanum spring violet walled wrought ancient building elements historical home house old red rural terracotta tiles traditional vintage window Caesarea Maritima eroded erosion Herod Israel Remains ruins stone texture worn background buildings defence defense LINCOLN medieval gaol jail amphitheatre concert fence gantry New performance railing Renovated restored stadium stage