Gilles-Louis Chrétien
French cellist and engraver
Gilles-Louis Chrétien was a French cellist and engraver.
Chrétien was born at Versailles. In 1787 he invented a machine called a "physionotrace", with which he took portraits in profile from life. Wikipedia
Born: February 5, 1754, Versailles, France
Died: March 4, 1811 (age 57 years), former 4th arrondissement of Paris