Unknown author<span style="display: none;">Unknown author</span>
This file was derived from: <a href="//commons.wikimedia.org/wiki/File:Self-Portrait_with_a_Portrait_on_an_Easel_1623-4_Nicolas_Regnier.jpg" title="File:Self-Portrait with a Portrait on an Easel 1623-4 Nicolas Regnier.jpg">Self-Portrait with a Portrait on an Easel 1623-4 Nicolas Regnier.jpg</a>: <a href="//commons.wikimedia.org/wiki/File:Self-Portrait_with_a_Portrait_on_an_Easel_1623-4_Nicolas_Regnier.jpg" class="image"><img alt="Self-Portrait with a Portrait on an Easel 1623-4 Nicolas Regnier.jpg" src="https://upload.wikimedia.org/wikipedia/commons/thumb/1/1b/Self-Portrait_with_a_Portrait_on_an_Easel_1623-4_Nicolas_Regnier.jpg/120px-Self-Portrait_with_a_Portrait_on_an_Easel_1623-4_Nicolas_Regnier.jpg" decoding="async" width="120" height="96" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/1/1b/Self-Portrait_with_a_Portrait_on_an_Easel_1623-4_Nicolas_Regnier.jpg/180px-Self-Portrait_with_a_Portrait_on_an_Easel_1623-4_Nicolas_Regnier.jpg 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/1/1b/Self-Portrait_with_a_Portrait_on_an_Easel_1623-4_Nicolas_Regnier.jpg/240px-Self-Portrait_with_a_Portrait_on_an_Easel_1623-4_Nicolas_Regnier.jpg 2x" data-file-width="2322" data-file-height="1851"></a><br>