The setting sun, going beyond the edge of the forest, is reflected in the water surfaceThe setting sun, going beyond the edge of the forest, is reflected in the water surface
Volcanic eruption on the background of the ocean and rocksVolcanic eruption on the background of the ocean and rocks
Sharp cliffs against the background of a bloody sunsetSharp cliffs against the background of a bloody sunset
Винтообразная кривая линия, образующая ряд оборотов вокруг точки или оси, а также проволока такой формы, пружина.