The national flag of Sweden consists of a yellow or gold Nordic cross on a field of light blue. The Nordic cross design traditionally represents Christianity. The design and colours of the Swedish flag are believed to have been inspired by the present coat of arms of Sweden of 1442, which is blue divided quarterly by a cross pattée of gold. Blue and yellow have been used as Swedish colours at least since Magnus III's royal coat of arms of 1275.
Coastal defence ship HSwMS Gustav V in 1957, with the current naval ensign, and the greater coat of arms in the stern (Agfacolor).
Royal Flag of Sweden flying over the Royal Palace in Stockholm
One of the oldest preserved Swedish flags. This banner was made in 1620 and was used by soldiers on board ships of the Swedish Navy.
Swedish historic maritime flags at the Maritime Museum in Stockholm. The striped designs are some of the earliest variants on the general theme of the state colours of blue and yellow.
A Nordic cross flag is a flag bearing the design of the Nordic or Scandinavian cross, a cross symbol in a rectangular field, with the centre of the cross shifted towards the hoist.
Nordic flags, from left to right: Finland, Iceland, Norway, Sweden and Denmark.
Flag of Escada, Pernambuco
Flag of Frei Martinho, Paraíba
Flag of Guaíra, São Paulo State
