Ключевые слова: adventure, apuseni, arch, autumn, backlight, black, calm, cave, caver, cavern, color, contrast, crouching, dark, entrance, fear, frame, grotto, grow, horizon, lead, light, low, mystique, natural, nature, pool, reflection, river, rock, rocky, romania, sea, shadow, silhouette, speleology, spelunking, tranquil, tunnel, water,