This is the flag of the Kingdom of Sicily, a kingdom in southern Italy that lasted from 1130–1816. The flag features two white equilateral triangles on the fly and hoist sides of the flag with their tips touching in the center of the flag. A black eagle with red claws and a red beak is depicted within each triangle. The rest of the field is formed by two isosceles triangles whose background consists of alternating red and yellow vertical bars[1].