Lawang Sewu (“Thousand Doors”) is a landmark in Semarang, Central Java, Indonesia, built as the headquarters of the Dutch East Indies Railway Company. Lawang Sewu was designed by Cosman Citroen, from the firm of J.F. Klinkhamer and B.J. Quendag.[2] It was designed in New Indies Style, an academically-accepted term for Dutch Rationalism in the Indies