<bdi><a href="https://en.wikipedia.org/wiki/en:Ludwig_Dettmann" class="extiw" title="w:en:Ludwig Dettmann"><span title="German painter (1865-1944)">Ludwig Dettmann</span></a>
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Scan: MAFRA DE SOUZA, Alcidio (ed.). <i>O Museu Nacional de Belas Artes</i>. São Paulo: Banco Safra, 1985, pp. 290. CDD 708.981