caracole

Caracole is a term with multiple meanings, primarily related to spiral shapes and architectural elements. In biology, a caracole refers to the spiral shell of a gastropod, such as a snail or whelk. This coiled structure provides protection and allows for growth. The term also describes the act of moving in a spiral or winding path.

In architecture, a caracole describes a spiral staircase, particularly one that winds around a central column or void. These staircases are often found in historical buildings, adding a decorative and space-saving element. The term can also refer to a small, turret-like projection on the exterior of a building, which might contain a staircase or simply be ornamental. The visual effect of a caracole in architecture is one of dynamic movement and visual interest, echoing the natural spiral forms found in nature.