Question: Are Jean Duplessis-Bertaux and Moshe Levinger of the same nationality?
Sentence (from "Jean Duplessis-Bertaux"): He also collaborated on some prints with Jean- Louis Delignon, who sometimes completed unfinished work by Duplessis- Bertraux, and also produced a number of pornographic prints( sometimes unsigned and only later re-attributed to him).
Relevant evidence: No