brown bushes Dirt ferns grass green moss mushrooms Tree Stump white freezing frost home landscape property shrub snow tree winter woody plant blue granite gray guardrail pine road rock sky trees tunnel grassland larch mountain Mountainous landforms Natural landscape plant slope autumn fall fungus HDR log mushroom Nyberg sponge sponges toadstool wood acorn food fruit leaf pest produce silk Terrestrial plant twig vegetable clouds Hard Woods lake pine trees water anemone anemones branches flower flowers leafs pental season spring springtime stalk falls Hardwoods mountains nature oregon pines river rocks stream summer. Carpathians Central Europe High Tatras landscapes Slovakia storm tatra