Complex sentence: In 1940 He exhibited at the Wildenstein Gallery in Paris, later that year, when Reder was forced to flee Paris to escape the Nazis, Maillol secured passage for him and his wife to Spain.
Split into simpler sentences: In 1940 He exhibited at the Wildenstein Gallery in Paris. Later that year, when Reder was forced to flee Paris to escape the Nazis, Maillol secured passage for him and his wife to Spain.