Flag of Una, Bahia, Brazil.
<a href="//commons.wikimedia.org/wiki/User:Camervan" title="User:Camervan">Camervan</a>
2015-12-11
<span class="int-own-work" lang="en">Own work</span> (<a rel="nofollow" class="external text" href="http://www.una.ba.gov.br/">Baseado em fonte Oficial</a>)