Jean Ranc then became established as a portraitist to the Parisian bourgeoisie .
Jean Ranc then produced a large number of paintings in the styles of Rigaud and Nattier ; Ranc was cheaper than Rigaud .
Jean Ranc then became established as a portraitist to the Parisian bourgeoisie and produced a large number of paintings in the styles of Rigaud and Nattier ; Ranc was cheaper than Rigaud .