Ключевые слова: abstract, arrangement, art, background, balance, buddhism, cobblestone, concept, contemplation, fragility, gray, harmony, health, heap, isolated, meditating, meditation, mineral, natural, nature, order, peace, pebble, perfection, pile, pyramid, reflection, relaxation, rock, round, shape, simplicity, smooth, spa, stability, stack, stationary, stone, symbol, therapy, tower, tranquil, unity, zen,