Italian poster against slavery in Tigrè, Ethiopia ( 1935)
<a href="//commons.wikimedia.org/w/index.php?title=User:Antonio_Canessa&amp;action=edit&amp;redlink=1" class="new" title="User:Antonio Canessa (page does not exist)">Antonio Canessa</a>
1935
<span class="int-own-work" lang="en">Own work</span>