Amalie, Princess of Prussia, (1723-1787). Pencil drawing by {{w:Adolph von Menzel}} (December 8, 1815 – February 9, 1905)  a German artist noted for drawings, etchings, and paintings..
<bdi><a href="https://en.wikipedia.org/wiki/en:Adolph_Menzel" class="extiw" title="w:en:Adolph Menzel"><span title="German artist (1815-1905)">Adolph von Menzel</span></a>
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scan or photograph of pencil drawing by Adolph von Menzel