.
Dr. Johann Bartels and the astronomer Julius Schmidt, Director of the Athens Observatory. Wilhelm Breuning
Lysicrates Monument, Athens. Jean Baptiste Louis, Baron Gros
Sappho. Julia Margaret Cameron
----
Dr. Johann Bartels and the astronomer Julius Schmidt, Director of the Athens Observatory. Wilhelm Breuning
Lysicrates Monument, Athens. Jean Baptiste Louis, Baron Gros
Sappho. Julia Margaret Cameron
----