Who was the second wife of the artist who created pinscreen scenes for an Orson Welles film?
The Trial (1962 film): The Trial (1962) is a film directed by Orson Welles, who also wrote the screenplay based on the novel of the same name by Franz Kafka. The Trial (1962 film):  The film begins with Welles narrating Kafka's parable "Before the Law" to pinscreen scenes created by the artist Alexandre Alexeieff. Alexandre Alexeieff: Alexandre Alexandrovitch Alexeieff (Russian: Александр Александрович Алексеев "Aleksandr Aleksandrovich Alekseyev" (sometimes credited as Alexander Alexeieff or Alexander Alexeïeff or Alexandre Alexieff); 18 April 1901 – 9 August 1982) was a Russian Empire-born artist, filmmaker and illustrator who lived and worked mainly in Paris. Alexandre Alexeieff:  He and his second wife Claire Parker (1906–1981) are credited with inventing the pinscreen as well as the animation technique totalization.
Claire Parker