The project started from explore of two key elements: calcium, which is an essential ingredient in our bodies, and calcium carbonate, a raw material used to produce stalactites in caves. Just as sedimentation and elevation occur naturally in the environment, natural weathering also occurs within our bodies. The project expresses the feelings that arise when by-products grown from our bodies are exposed outside the body. When we look in the mirror and see the integration of these byproducts, we experience these feelings.