Senyera

The Senyera is a vexillological symbol based on the coat of arms of the Crown of Aragon, which consists of four red stripes on a yellow field. This coat of arms, often called bars of Aragon, or simply "the four bars", historically represented the King of the Crown of Aragon. The senyera pattern is currently in the flag of four Spanish autonomous communities (Aragon, Catalonia, the Balearic Islands, and the Valencian Community), and is the flag of the historically Catalan-speaking city of Alghero...