Azure (heraldry)

The flag of Europe or European flag consists of twelve golden stars forming a circle on a blue field. It was designed and adopted in 1955 by the Council of Europe (CoE) as a symbol for the whole of Europe.

Since 1985, the flag has also been a symbol of the European Union (EU), whose 27 member states are all also CoE members, although in that year the EU had not yet assumed its present name or constitutional form (which came in steps in 1993 and 2009). Adoption by the EU, or EC as it then was, reflected a long-standing CoE desire to see the flag used by other European organisations. Official EU use widened greatly in the 1990s. Nevertheless, the flag has to date received no status in any of the EU's treaties. Its adoption as an official symbol was planned as part of the 2004 Treaty establishing a Constitution for Europe but this failed to be ratified. Mention of the flag was removed in 2007 from the text of the Treaty of Lisbon, which was ratified. On the other hand, 16 EU members that year, plus France in 2017, have officially affirmed (by Declaration No. 5224) their attachment to the flag as an EU symbol.

The fleur-de-lis, also spelled fleur-de-lys (plural fleurs-de-lis or fleurs-de-lys), is a common heraldic charge in the (stylized) shape of a lily (in French, fleur and lis mean 'flower' and 'lily' respectively). Most notably, the fleur-de-lis is depicted on the flag of Quebec and on the traditional coat of arms of France that was used from the High Middle Ages until the French Revolution in 1792, and then again in brief periods in the 19th century. This design still represents France and the House of Bourbon in the form of marshalling on the arms of other countries, including Spain, Quebec and Canada.

Other European nations have also employed the symbol. The fleur-de-lis became "at one and the same time, religious, political, dynastic, artistic, emblematic, and symbolic", especially in French heraldry. The Virgin Mary and Saint Joseph are among saints often depicted with a lily.

The national flag of Greece, popularly referred to as the Blue-and-White (Γαλανόλευκη, Galanólefki) or the Cyan-and-White (Κυανόλευκη, Kyanólefki), is officially recognised by Greece as one of its national symbols and has 5 equal horizontal stripes of blue alternating with white. There is a blue canton in the upper hoist-side corner bearing a white cross; the cross symbolises Eastern Orthodox Christianity. The blazon of the flag is azure, four bars argent; on a canton of the field a Greek cross throughout of the second. The shade of blue used in the flag has varied throughout its history, from light blue to dark blue, the latter being increasingly used since the late 1960s. It was officially adopted by the First National Assembly at Epidaurus on 13 January 1822.

While the nine stripes do not have any official meaning, the most popular interpretation says that they represent the syllables of the phrase Ελευθερία ή Θάνατος (Freedom or Death): the five blue stripes for the syllables in Ελευθερία, the four white for those of ή Θάνατος. White and blue symbolize the colours of the Greek sky and sea.

The coat of arms of Greece (Greek: Εθνόσημο, lit. 'national emblem', [eθˈnosimo] ) comprises a white Greek cross on a blue escutcheon, surrounded by two laurel branches. It has been in use in its current form since 1975. Prior to the adoption of the current coat of arms, Greece used a number of different designs, some of which were not heraldic; the first heraldic design was introduced in 1832 and its main element, the blue shield with the white cross, has been the base for all other national coats of arms since then. The design is a heraldic representation of the Greek national flag adopted in 1822, which featured a white cross on a blue field.

Tinctures are the colours, metals, and furs used in heraldry. There are nine tinctures in common use: two metals, five colours, and two furs. The metals are or (gold or yellow) and argent (silver or white); the colours gules (red), azure (blue), vert (green), sable (black), and purpure (purple); and the furs ermine, which is derived from the winter fur of a stoat, and vair, which is derived from the fur of a red squirrel. The use of other tinctures varies depending on the time period and heraldic tradition in question.

Where the tinctures are not depicted in full colour, they may be represented using one of several systems of hatching, in which each tincture is assigned a distinct pattern, or tricking, in which each tincture is designated by a letter or abbreviation.