Flag of Lages, Santa Catarina, Brazil.
<a href="//commons.wikimedia.org/wiki/User:Camervan" title="User:Camervan">Camervan</a>
<span class="int-own-work" lang="en">Own work</span> (<a rel="nofollow" class="external text" href="https://cm.jusbrasil.com.br/legislacao/511366/lei-2416-98?ref=feed">Baseado em fonte Oficial</a>)