Pillars of Society is a 1920 British silent drama film directed by Rex Wilson and starring Ellen Terry, Norman McKinnel and Mary Rorke.
 It was based on the 1877 play "The Pillars of Society" by Henrik Ibsen.
 Location shooting was done in Norway.
Unmarried is a 1920 British silent drama film directed by Rex Wilson and starring Gerald du Maurier, Malvina Longfellow and Edmund Gwenn.
 The film portrays an unmarried mother and the social workers who support her.
Rex Wilson (1873–1951) was a British film director of the silent era.
 until he was caught molesting a child actor on the set of his 1923 film, St. Elmo.
 Unable to find work, he moved to New Zealand to take up teaching.
Tilly of Bloomsbury is a 1921 British silent comedy film directed by Rex Wilson and starring Edna Best, Tom Reynolds, Henry Kendall and Isabel Jeans.
 It is based on the play "Tilly of Bloomsbury" by Ian Hay, and was the first of three film adaptations.
Tom Brown's Schooldays is a 1916 British silent drama film directed by Rex Wilson and starring Joyce Templeton, Jack Coleman and Evelyn Boucher.
 It is an adaptation of the novel "Tom Brown's School Days" by Thomas Hughes.
 It is set at Rugby School in the 1830s where Tom Brown encounters the villainous bully Flashman.
 It was made at Catford Studios.
Mrs. Thompson is a 1919 British silent drama film directed by Rex Wilson and starring Minna Grey, C.M. Hallard and Isobel Elsom.
 It was released in the United States on 6 April 1923.
 It was adapted from a novel by William Babington Maxwell.
Onward Christian Soldiers is a 1918 British silent romance film directed by Rex Wilson and starring Isobel Elsom, Owen Nares and Minna Grey.
Quinneys is a 1919 British romance film directed by Rex Wilson and starring Henry Ainley, Isobel Elsom and Eric Harrison.
 It is an adaptation of the play "Quinneys" by Horace Annesley Vachell which was again made into a film in 1927.
Scott Treleaven is a Canadian artist whose work employs a variety of media including collage, film, video, drawing, photography and installation.
St. Elmo is a 1923 British silent drama film directed by Rex Wilson and starring Shayle Gardner, Gabrielle Gilroy and Madge Tree.
 It was an adaptation of the 1866 novel "St. Elmo" by Augusta Jane Evans.
 An American adaptation "St. Elmo" was released the same year.

Question: Are Rex Wilson and Scott Treleaven both artists who have made use of the film medium?
Answer: yes