All the areas where Catalan is spoken as a mothertongue: - https://en.wikipedia.org/wiki/Alghero https://en.wikipedia.org/wiki/Alghero - https://en.wikipedia.

All the areas where Catalan is spoken as a mothertongue: - https://en.wikipedia.org/wiki/Alghero https://en.wikipedia.org/wiki/Alghero - https://en.wikipedia.org/wiki/Andorra https://en.wikipedia.org/wiki/Andorra - https://en.wikipedia.org/wiki/Balearic_Islands https://en.wikipedia.org/wiki/Balearic_Islands - https://en.wikipedia.org/wiki/Pyr%C3%A9n%C3%A9es-Orientales https://en.wikipedia.org/wiki/Pyr%C3%A9n%C3%A9es-Orientales - https://en.wikipedia.org/wiki/Catalonia https://en.wikipedia.org/wiki/Catalonia - https://en.wikipedia.org/wiki/Valencian_Community https://en.wikipedia.org/wiki/Valencian_Community - https://en.wikipedia.org/wiki/Aragon https://en.wikipedia.org/wiki/Aragon All of them share the coat of arms of the crown of Aragon: https://en.wikipedia.org/wiki/Coat_of_arms_of_the_Crown_of_Aragon https://en.wikipedia.org/wiki/Coat_of_arms_of_the_Crown_of_A... . Thus using the "four red pallets on a gold background" represents all the speakers in different European countries.