That face belongs to Florence Turner, an American actress who, at the peak of her popularity, moved to England.
I think she wrote and directed the film.
I read that Turner got good reviews for a 1911 film called "Jealousy" where she was the sole actor, and appeared in every scene. The film is sadly lost now.
And here's the entire short.
P.S. The film doesn't consist of close-ups on Turner' face. It's a short story. Go ahead...try it. You'll like it.