There is more to Indonesia than just Jakarta, Bali and Komodo! There are islands and islands and there are diverse cultures but united by a country, Indonesia. West Sumatra, third largest of the ten provinces of Sumatra, the largest Island of Indonesia is also known as the land of Minangkabau.
In ancient times Sumatra (Sumatera) was called Swarna Dwipa, Sanskrit for Island of Gold and sometimes Swarna Bhumi (Land of Gold), owing to the fact that there were a lot of gold deposits in this region. Later it was called Samudra Pasai, a kingdom in North of the Island. Again, a Sanskrit word where Samudra means Sea.