autumn color colour England english fall footpath forest Great Britain leaves light natural nature path shade shaded shadows shafts sunlight Sussex track trail trees trunks woodland case Castanea chestnut edible fruit green leaf nut Prickly seed shell spikey spiky spines spiny tree danger forests fungi fungus grass hat mushroom mushrooms plant plants poison poisonous toadstool toadstools wood yellow background beeches bush bushes colored natur November orang red romantic sun textur cliff erosion Fir firs geology grey huge landscape mountain mountains ripples rock rocks sandstone waves access countryside dusk entrance field golden hedge meadow nostalgia oak peace Quercus rural sunset tranquil apple apples branches crop harvest laden Malus September backdrop canvas collage colorful colors colours hues layers paper series shades tones variation variations