Ключевые слова: abstract, ancient, backdrop, background, botanical, botany, brown, carboniferous, closeup, concept, decorative, detail, element, fern, formations, fossil, geologic, geology, grey, hard, history, impression, imprint, indentation, leaf, leaves, macro, mine, mottled, nature, nobody, old, organic, outdoor, outside, pattern, period, plant, prehistoric, prehistory, preserved, remains, remnant, rock, rough, science, stone, surface, template, texture,