Trinacria 2

Orange is a mix of yellow & red, the 2 colors of the Sicilian flag.
Orange is also the color of the Etna (volcano) lava.
Well, the Trinacria (antic symbol of Sicily) looks more dangerous like that

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'According to the World Encyclopedia of Flags, by A. Znamierovski, 1999: 'The triskelion (from the Greek "three-legged") is one of the oldest symbols known to mankind. The earliest representations of it were found in prehistoric rock carvings in northern Italy. It also appears on Greek vases and coins from the 6th and 8th centuries BC., and was revered by Norse and Sicilian peoples. The Sicilian version has a representation of the head of Medusa in the center. The Manx people believe that the triskelion came from Scandinavia. According to Norse mythology, the triskelion was a symbol of the movement of the sun through the heavens.'

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