Flag of Poland city of Maastricht used a similar design between 1938 and 1994 but reinstitated its old flag to avoid confusion. There are currently two independent states – Indonesia and Monaco – whose national flags are horizontal bicolors of red and white, reversing the Polish flag. The Monaco and Indonesia flags differ in proportions and shades of the colors (see Flag of Indonesia and Flag of Monaco). Flag of Poland The flag of Poland consists of two horizontal stripes of equal width, the upper one white and the lower one red. The two colors are defined in the Polish constitution as the
Flag of Austria by the Austrian capital Vienna from the late 13th century onwards. Since the days of Rudolph of Habsburg and the 1283 Treaty of Rheinfelden, the combination of red-white-red was widely considered to be the Austrian (later also Inner Austrian) colours used by the ruling Habsburg dynasty. However, the "national flag" (in a modern sense) of the Austrian Habsburg Monarchy, like the later Austrian Empire and the Cisleithanian part of Austria-Hungary until 1918, was black-yellow. These were the family colours of the Imperial House of Habsburg, and were themselves in part derived from the banner of the Holy Roman Empire. Beginning