Jean Le Rond d' Alembert (1717-1783), French Mathematician, encyclopedist and theoretical physicist. Pastel by Maurice Quentin de la Tour, (1704-1788), French Rococo Era painter.
Jean Le Rond d' Alembert (1717-1783), French Mathematician, encyclopedist and theoretical physicist. Pastel by Maurice Quentin de la Tour, (1704-1788), French Rococo Era painter.