Sigmund FreudenbergerSwiss painter / From Wikipedia, the free encyclopedia Sigmund Freudenberger (16 June 1745 ā 15 November 1801) was a Swiss painter and engraver.[1] Portrait by Anton Hickel (1786)
Sigmund Freudenberger (16 June 1745 ā 15 November 1801) was a Swiss painter and engraver.[1] Portrait by Anton Hickel (1786)