Barbara Longhi
... that Barbara Longhi's painting Saint Catherine of Alexandria is believed to be a self-portrait, presented as a devotional image to avoid the appearance of indulging in the sin of vanity?
... that <b id="mwBN8"><a href="./Barbara_Longhi" id="mwBOA" rel="mw:WikiLink" title="Barbara Longhi">Barbara Longhi</a></b><span about="#mwt30" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"`s","href":"./Template:`s"},"params":{},"i":0}}]}' id="mwBOE" typeof="mw:Transclusion"><span typeof="mw:Entity">'</span>s</span> painting <i id="mwBOI">Saint Catherine of Alexandria</i> <i id="mwBOM">(pictured)</i> is believed to be a self-portrait, presented as a devotional image to avoid the appearance of indulging in the sin of vanity?