Flag of Sertãozinho (São Paulo, Brazil)
<span class="int-own-work" lang="en">Own work</span>; José Arnaldo de Azevedo
<span class="int-own-work" lang="en">Own work</span> based on <a href="//commons.wikimedia.org/wiki/File:BrasaoSertaozinhoSP.svg" title="File:BrasaoSertaozinhoSP.svg">File:BrasaoSertaozinhoSP.svg</a> and <a href="//commons.wikimedia.org/wiki/File:Bandeira_de_sertaozinho.jpg" title="File:Bandeira de sertaozinho.jpg">File:Bandeira de sertaozinho.jpg</a>