Portrait of Alexander I of Battenberg, prince (knyaz) of Bulgaria by Dimitar Karastoyanov.
<bdi><a href="https://www.wikidata.org/wiki/Q19206186" class="extiw" title="d:Q19206186"><span title="Bulgarian photographer">Dimitar Karastoyanov</span></a>
</bdi>
<a href="//commons.wikimedia.org/wiki/File:Alexander_I_of_Bulgaria_-_Dimitar_Karastoyanov_Photo.jpg" title="File:Alexander I of Bulgaria - Dimitar Karastoyanov Photo.jpg">Alexander I of Bulgaria - Dimitar Karastoyanov Photo.jpg</a>