Nut, Plant, Produce, Vegetable, Fungus, Grain, Bread, Acorn, Seed, Horse chestnut, Conker, Autumn, Seed pod, Nature, Spiky husk, Aesculus hippocastanum, Fall season, Brown chestnut, Close-up, Natural textures, Botanical, Tree seed, Woodland, Botany, Wild chestnut, Green husk, Spiny shell, Seasonal change, Foliage, Plant seed, Nature photography, Horticulture, Natural environment, Seed casing, gardening, autumn, production, seed, buckeye, leaf, cultivation, forest, farming, vegetation, nature, season, fruit, closeup, fall, botanical, commerce, photograph, transaction, plant part, industry, foliage