Porcelain sculptures and earthenware are two distinct forms of sculptural ceramics, each with unique characteristics rooted in their material composition and production processes. Porcelain, made from refined kaolin clay, is known for its delicate, translucent quality and high firing temperatures (1200–1400°C), resulting in a durable, glass-like finish. In contrast, earthenware, crafted from coarse clay, is fired at lower temperatures (1000–1150°C), yielding a porous, opaque surface that often requires glazing for waterproofing.

Artistically, porcelain sculptures are prized for their intricate detailing and smooth texture, making them ideal for fine art and decorative pieces. Earthenware, with its rustic charm and malleability, is favored for functional pottery and expressive, hand-built forms. The choice between the two depends on the desired aesthetic, durability, and firing techniques, offering endless possibilities in ceramic art.