blue calm green horizontal lake nature plant reflection river serene spring summer sunny tree water wood conifers countryside England english forest Great Britain natural naturalised pine rhododendron Sussex trees woodland Greece Greek hills homes houses landscape mountains path rural track trail view village autumn crab apple fruit garden leaves Malus red Surrey Catalan catalonia Catalunya exercise pines Spain spanish walk blossom crataegus flowers hawthorn petals shrub white apple pink farm field footpath ploughed winter