The National Museum of World Writing is in Songdo Central Park in Incheon and covers the world's writing systems and their history. It shows the development of writing from its origins to the present, scripts from many countries, and special exhibitions that change on a regular schedule. The building has a white curved exterior called Pages, a large speaker-wall work called Infinity, a nursing room, a play area, and a cafe. Viewing takes about two hours and admission is free.