Artists and Engravers: Denis Diderot (1713-1784) was a French philosopher, art critic and writer. Jean le Rond d'Alembert (1717-1783) was a French mathematician, mechanician, physicist and philosopher. These plates are engraved by J.A.Defehrt and Bonaventure/Benoit-Louis Prevost after J.R Lucotte or Goussier. Ghis particulr plate was engraved by J.A.Defehrt.
The print is available on Ebay.