The banknotes issued by Singapore between 1984 and 1989 featured ships as their main theme, reflecting Singapore’s identity as a major port city.

The banknotes issued by Singapore from 1984 to 1989 featured birds as the main theme, highlighting the country’s tropical nature and rich biodiversity.

The banknotes issued by Singapore from 1967 to 1973 (ND) used various orchids as their main theme.