Acer autumn color colour countryside England english fall forest Great Britain leaf leaves maple natural nature rural shadow sunlight Sussex trees veins woodland berries berry black bryony bush Dioscorea communis fruit hawthorn poisonous red ripening Surrey wild bank bird blue current flow gentle peaceful placid reflection river sky spring swan tranquil tree water branch edge landscape margin moss northern pretty trunk wood animal dog footpath green hillside labrador mammal North Downs path track trail walk animals cloud dramatic field grass mammals meadow passing sheep storm view Castanea chestnut exercise flowers trunks village bridleway gate lane shade shadows shady travel cereal crop distance long national park peace South Downs summer wheat alone Devon farm hedgerow isolated lone one single fence holly ilex pastoral