WereMaurice Elvey and Arthur Lubin both from the USA?
Maurice Elvey Maurice Elvey (11 November 1887 – 28 August 1967) was the most prolific film director in British history. He directed nearly 200 films between 1913 and 1957. During the silent film era he directed as many as twenty films per year. He also produced more than fifty films - his own as well as films directed by others.
Ivan Albright Ivan Le Lorraine Albright (February 20, 1897 – November 18, 1983) was an American magic realist painter and artist, most renowned for his self-portraits, character studies, and still lifes. His dark, mysterious works include some of the most meticulously executed paintings ever made, often requiring years to complete.