Coat of arms of the municipality of Buenos Aires in Pernambuco (Brazil)
<a href="//commons.wikimedia.org/wiki/User:CityBreakingDown" title="User:CityBreakingDown">CityBreakingDown</a>
Own work based on: <a href="//commons.wikimedia.org/wiki/File:Brasao1.jpg" title="File:Brasao1.jpg">Brasao1.jpg</a>