Flag of Greece los reynos" depicts the flag of "the Empire of Constantinople" combining the red-on-white Cross of St George with the "tetragrammatic cross" of the ruling house of the Palaiologoi, featuring the four betas or "pyrekvola" ("fire-steels") on the flag quarters representing the imperial motto Βασιλεύς Βασιλέων Βασιλεύων Βασιλευόντων ("King of Kings Reigning over those who Rule"). The tetragrammatic cross flag, as it appears in quarters II and III in this design, is well documented. In the same Spanish atlas this "plain" tetragrammatic cross flag is presented as (among other places in the Empire) "the Flag of Salonika" and "the real Greece
Flag of the Republic of Macedonia in particular as a symbol of the Argead dynasty of Philip II of Macedon and his son Alexander the Great. From the late 1970s it had also been adopted by many both in Greece and the then Socialist Republic of Macedonia to symbolise historical connections with ancient Macedonia and had been paraded in demonstrations by Greeks and ethnic Macedonians at home and abroad. The flag, the new state's constitution and its name all became the focus of a dispute between the two countries, during which Greece imposed an economic blockade on the Republic from February 1994. In July 1995, Greece