This image is available from the <a href="https://en.wikipedia.org/wiki/Netherlands_Institute_for_Art_History" class="extiw" title="en:Netherlands Institute for Art History">Netherlands Institute for Art History</a><br>under digital ID <a rel="nofollow" class="external text" href="http://explore.rkd.nl/explore/images/168483">168483</a>.
<bdi><a href="https://en.wikipedia.org/wiki/en:Johann_Georg_Holtzhey" class="extiw" title="w:en:Johann Georg Holtzhey"><span title="Medallist from the Northern Netherlands">Johann Georg Holtzhey</span></a>
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Photo taken 2011-12-23 12:39:48 by AlfvanBeem in Teylers Museum