The portrait of <a href="//commons.wikimedia.org/wiki/Alexander_Blok" title="Alexander Blok">Alexander Blok</a> by <a href="//commons.wikimedia.org/wiki/Konstantin_Somov" title="Konstantin Somov">Konstantin Somov</a> (1907), now in the <a href="//commons.wikimedia.org/wiki/Tretyakov_Gallery" title="Tretyakov Gallery">Tretyakov Gallery</a>.
<bdi><a href="https://en.wikipedia.org/wiki/en:Konstantin_Somov" class="extiw" title="w:en:Konstantin Somov"><span title="Russian artist (1869-1939)">Konstantin Somov</span></a>
</bdi>
The original description page was <a class="external text" href="https://en.wikipedia.org/w/index.php?title=File:Blok.jpg">here</a>. All following user names refer to en.wikipedia.