Lighting.

The scene is shot in a office with only some natural light from a window but the blind is nearly closed, the only other lighting in the office is strip lighting, this makes the room dark and suspicious. We then find out that the people in the office are russian spies, this along with the unatural lighing makes the scene mysterious because we do not yet know what is going to happen.Two people then have a privite talk at the side of the room and the lighting automatically becomes darker, these could show that they are talking about something sinister or planning something. When the two spies are talking half of thier face's are in the dark but the other half is light, this connotes that we know part of what may happen but we do not fully understand what they are talking about. When the two people finish their conversation one of the peoples face stays in the dark, this could show that he is the real enemy and that he is evil and mysterious. The dark also helps to create tention because we do not know what this man is yet and what will happen. The other mans face is now shown in the light, this man could have some good in him and may even end up to be a anti hero.