birds crow Crows dark gloomy rest sit tree twigs winter grass green Kerala landscape Munnar nature river Seenary trees bulrushes country lake plants reeds water wetlands atmospheric distance Fir fog foggy forest hills horizon mist misty rural wide black and white brown fence Morning woods bench England park path shadow silhouette snow sunlight cold frost garden seat autumn fire fireplace firewood stack warm wood bleached boundary english field Great Britain line pastoral series Sussex bark hedge meadow oak Quercus trunk wales welsh