A sink is a rectangular or oval-shaped 3D object made of materials such as ceramic, stainless steel, or porcelain. It is designed to hold water and is typically installed in a countertop or vanity. The sink has a deep bowl-like structure with a flat bottom, allowing it to gather and contain water for various purposes such as washing dishes, cleaning hands, or brushing teeth. On one side of the sink, there is a sink faucet, which is a separate 3D object built with functionality and aesthetics in mind. The faucet typically extends vertically from the sink's edge or wall and is responsible for controlling the flow of water into the sink. It consists of a cylindrical body, sometimes adorned with decorative elements, with a handle or lever on top to adjust the temperature and pressure of the water. At the bottom of the faucet, there is usually a spout that extends forward into the bowl of the sink, allowing the water to be directed precisely where needed. Together, the sink and sink faucet form an essential component of a bathroom or kitchen, serving as a functional and hygienic space for activities requiring water.