The Indonesia Museum, is an anthropology and ethnological museum located in Taman Mini Indonesia Indah (TMII), Jakarta, Indonesia. The museum is concentrated on arts and cultures of various ethnic groups that inhabit Indonesian archipelago and formed the modern nation of Indonesia. The TMII complex was built and inaugurated in 1975 under the patronage of Mrs. Tien Suharto. The museum is a richly decorated building in Balinese architecture. The museum boasts a comprehensive collection consisting of over 1,000 pieces of traditional and contemporary Indonesian arts, crafts and traditional costumes from the different regions of the nation.
source : https://en.wikipedia.org/wiki/Indonesia_Museum