Portret van Karl August von Hardenberg

Portret van Johann Alexander, ridder van Brambilla

Carl Hermann Pfeiffer (mentioned on object), 1788 - 1829

Portret van Johann Joseph Natter

Carl Hermann Pfeiffer (mentioned on object), 1800

Portret van Luigi di Gonzaga-Castiglione

Carl Hermann Pfeiffer (mentioned on object), 1779 - 1829

Portret van Guiseppe Acerbi

Carl Hermann Pfeiffer (possibly), 1783 - 1829

Portret van Frans II Josef Karel, Rooms-Duits keizer

Carl Hermann Pfeiffer (mentioned on object), 1792 - 1829

Portret van Johann Peter Frank

Carl Hermann Pfeiffer, 1779 - 1829