This image is a ficticious flag merging the main colours of Northern European flags into one as a Nordic League or Nordic Union. Countries in Northern Europe include, Sweden, Norway, Denmark, Finland, Iceland, Britain and Ireland.  Just for users who are interested in the cultural links of Northern Europe.
<a href="//commons.wikimedia.org/wiki/User:Thomas_Gun" title="User:Thomas Gun">User:Thomas Gun</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>