I like the voyeuristic look to this, she seems unaware of the camera and is concentrating on her task, she looks like a good worker dedicated to what she is doing. The door behind fills the right part of the frame very well with more depth behind her. The grain gives a good impression of a high speed B&W film.
Interesting comments Ian.Yes, she was unaware of my camera,a tilt and swivel LCD has made this kind of photo much easier.I do very few formal portraits;much prefer people acting natrually in a real setting.Thanks for coomenting,Tony.