Ключевые слова: abstract, backdrop, background, beautiful, blue, bump, close, close up, closeup, color, covered with lichen, damp, detail, ecosystem, flora, fungi, fungus, growing, grungy, lecanoromycetes, lichen, lichen texture, lichenous, lichens, macro, moss, moss texture, natural, natural background, natural texture, nature, north, northern, outdoor, pattern, photosynthesis, photosynthetic, plant, plants, rough, surface, texture, textured, vegetation, wallpaper,