Which country's flag is in the picture?

The flag of Georgia, also known as the Five Cross Flag, is one of the national symbols of Georgia. Originally a banner of the medieval Kingdom of Georgia, it was brought back to popular use in the late 20th and early 21st centuries during periods of the Georgian national revival. Prior to obtaining its official status in 2004, the flag was popularised by the United National Movement and served as one of the most recognisable symbols of the Rose Revolution.

The current flag was used by the Georgian patriotic movement following the country's independence from the Soviet Union in 1991. By the late 1990s, the design had become widely known as the Georgian historical national flag as vexillologists had pointed out the red-on-white Jerusalem cross shown as the flag of Tbilisi in a 14th-century map by Domenico and Francesco Pizzigano.