English porcelain refers to a type of fine ceramic that originated in England during the 18th century. It is known for its delicate beauty, translucence, and strength. The production of English porcelain began with the establishment of factories like Wedgwood and Royal Worcester, which became famous for their high-quality products. The key ingredient in English porcelain is kaolin, a type of clay that gives the material its unique properties. Over time, various styles and techniques emerged, including bone china, which incorporates bone ash for added strength and whiteness. English porcelain remains highly valued by collectors and enthusiasts today.