Ключевые слова: abstract, art, beauty, biodiversity, close, color, colorful, colors, crystals, design, detail, details, earth, environment, erosion, exposure, formation, forms, geology, ground, high, interest, landscape, layers, mineral, minerals, mountain, natural, nature, organic, outdoor, patterns, pebbles, rock, rough, rugged, ruggedness, science, shapes, soil, solid, stone, surface, texture, tones, variation, view, visual, weathering,