other variation in the period is amsterdam school, a part of the international movement of expressionism which appears around the 1920s as well. the style popularity is not as widespread as in the netherlands, but influenced details of buildings in the dutch east indies. a form of amsterdam school appear in cirebon city hall (1926) by j.j. jiskoot with its expressive distorted form characteristic of amsterdam school style. amsterdam school influence also appear in buildings designed by schoemaker who often collaborates with sculptors: the expressive relief of grand preanger hotel (1929) and the sculptures of bandung jaarbeurs (1920).