branches Castanea chestnut England english Great Britain mistletoe nature park Sussex tree Viscum album winter architecture ben big Big Ben britain classic clock clouds gothic house of parliament houses of parliament landmark London parliament river sky thames tower towers uk autumn fall landscape oak Quercus shadows sunlight trunk base carved carving decorative depiction fire great help historical memorial monument ornamental ornate pictograph plinth record rescue stone tourist attraction boat boats cloudy united kingdom westminster Abbey ancient british cathedral church historic bridge bog cotton grass habitat marsh plants Surrey tussocks water wet apartments brick cream houses red smart town townhouses urban windows estate grass meadow parkland rural summer trees caps cluster fungi group many natural profusion saprophyte toadstools wood