👉 A lithophane, also known as a lithograph or lithographic print, is a type of printing process that involves using a lithographic printing technique on paper. The lithophane is typically made from carbon-based materials such as glass, metal, or plastic, and it is printed with ink or dye to create a pattern or design. This process allows for the creation of large-scale prints that can be used in various media, including books, magazines, newspapers, and posters.