Craftsmanship Carving technique: The carving technique of European religious coffins is exquisite, and carvers use techniques such as relief carving and circular carving to depict various religious scenes, character images, and symbolic symbols on the surface of coffins. For example, carvings of religious themes such as the Passion of Christ, the Virgin and Child, and angels can be seen on some stone coffins. These carvings not only have artistic value, but also convey religious doctrines and beliefs. Inlaying technique: In order to increase the grandeur and religious atmosphere of the coffin, inlay technique will also be used. Embedding gemstones, shells, metal pieces and other materials on the surface of the coffin, piecing together exquisite patterns and designs. These inlaid decorations not only reflect the advanced craftsmanship of the time, but also reflect the religious pursuit of luxury and sacredness.