<bdi>Attributed to <a href="https://en.wikipedia.org/wiki/en:Nicolas_R%C3%A9gnier" class="extiw" title="w:en:Nicolas Régnier"><span title="Flemish painter, art dealer and art collector (c.1588-1667)">Nicolas Régnier</span></a>
</bdi>
<a rel="nofollow" class="external free" href="https://www.dia.org/art/collection/object/portrait-young-man-sword-58275">https://www.dia.org/art/collection/object/portrait-young-man-sword-58275</a>