<a href="https://en.wikipedia.org/wiki/en:Poster" class="extiw" title="w:en:Poster">Poster</a> for the <a href="https://en.wikipedia.org/wiki/en:World_Fair" class="extiw" title="w:en:World Fair">World Fair</a> of 1910 in <a href="//commons.wikimedia.org/wiki/Brussels" class="mw-redirect" title="Brussels">Brussels</a>.
Unknown author<span style="display: none;">Unknown author</span>
<i><a href="https://en.wikipedia.org/wiki/fr:L%27Illustration" class="extiw" title="w:fr:L'Illustration">L'Illustration</a></i>