Principality of Asturias (Centered Icon)

Flag of the Principality of Asturias with the Asturian Cross Centered.

Catalonia et.al.

The base Senyera flag. Serves as the flag for, among others, the Autonomous Community of Catalonia in Spain, The Department of North Catalonia/Pyrénées-Orientales in France, and the town of Alghero in Italian Sardinia.

Original Flag:
https://upload.wikimedia.org/wikipedia/commons/thumb/5/53/Si%C3%B1al_d%27Arag%C3%B3n.svg/640px-Si%C3%B1al_d%27Arag%C3%B3n.svg.png

Castile

Flag of Castile based on the Coat of Arms of the Kingdom of Castile (1065-1230)

Autonomous Community of Galicia

State Flag of the Autonomous Community of Galicia, adopted in 1981.

Original Flag:
https://upload.wikimedia.org/wikipedia/commons/thumb/6/64/Flag_of_Galicia.svg/640px-Flag_of_Galicia.svg.png