Portrait of Karel Boromejský Mádl (1859-1932), Czech art historian and critic.
Unknown author<span style="display: none;">Unknown author</span>
1903-01-16
<a rel="nofollow" class="external text" href="http://archiv.ucl.cas.cz/index.php?path=ZlataPrahaII/20.1902-1903/12/137.png">Zlatá Praha, vol. 20, iss. 12, p. 137</a>, digitized by the Czech Academy of Sciences