Flag of Greece Additionally, the flag may also be flown on days of national mourning, half-mast. The Minister of the Interior has the authority to proclaim flag days if they are not already proclaimed, and proclaiming regional flag days is vested with the elected head of each regional unit (formerly prefectures). Although 17 November is not an official national holiday, Presidential Decree 201/1998 states that respects are to be paid to the flag on that particular day. The War flag (equivalent to regimental colours) of the Army and the Air Force is of square shape, with a white cross on blue background. On
Flag of the Nordic Council Denmark, Finland, Iceland, Norway, Sweden, Åland, the Faroe Islands and Greenland. The flag was designed by Kyösti Varis, an artist from Finland. The full members of the Nordic council all use a Nordic Cross Flag. The Nordic Cross was also use in the Flag of the Kalmar Union. The Kalmar Union was the only time when all Nordic countries were under a single state - hence it has traditionally been a sign of unity before the Nordic Council adopted the swan flag. Flag of the Nordic Council The Flag of the Nordic Council is blue (PMS 300 U), with a