Johann Gottlieb Fridrich

Portret van Erasmus Josias Weidner

Johann Gottlieb Fridrich (mentioned on object), 1768

Portret van Christian Gottlieb Dimpfel

Johann Gottlieb Fridrich (mentioned on object), 1763 - 1809

Portret van Diederich Friderich Damman op 52-jarige leeftijd

Johann Gottlieb Fridrich (mentioned on object), 1777 - 1809