Asturias Flag: Meaning and History

History of the flag
The regional flag of Asturias (Spain) was adopted in 1990.
The symbol of the Cross of Victory has been used in the region since the Middle Ages.
What do the elements of the flag mean?

The Cross of Victory in Oviedo Cathedral (capital of Asturias) bears a capital alpha and a lowercase omega, which, according to Christ's words, signify the beginning and the end.
Blue represents the Cantabrian Sea, the northern sky, and Christian roots.
