bridleway calm canal England english February footpath Great Britain nature path peaceful reflections river still sunny Sussex towpath tranquil trees water winter countryside downland farm fields green hills junction landscape meadow national park road rolling South Downs view village wood chalky changeable clouds crop field hedge hill moody rural shadow sky slope varying woodland boundary harvest hay margin roll straw stubble summer wheat architecture buildings cottage grass home house lawn red roof rustic spring stud tiles alone grassland hillside isolated lone lonely natural one single tree bank blue freeze frozen ice icy January lake pond shore autumn exercise fence nostalgia sepia track trail travel vintage walk wooden