Oil painting of Clara Forster by Ludovike Simanowiz, 1805
Ludovike Simanowiz
Huber, Therese (2015-08-31) [2003]. Coleman Brandt, Diane; Kewitz, Jessica; Heuser, Magdalene; Kiszio, Andrea; Wulbusch, Petra (eds.). Briefe 1804–Juni 1807. Briefe (in German). Vol. 2. Max Niemeyer Verlag. doi:10.1515/9783110931945. <a href="//commons.wikimedia.org/wiki/Special:BookSources/978-3-11-093194-5" title="Special:BookSources/978-3-11-093194-5">ISBN 978-3-11-093194-5</a>. p. 196