Dark gloomy lighting will cover the whole scene with a bit of light shining through on macbeth, macbeth will be pacing backing and fourth with a worried expression on his face. Macbeth is first seeing a dagger before him but he isn't sure if it is real
The lights will go out and come back a bit brighter a second later and the dagger that was once before Macbeth is gone. macbeth's face with continue to be in fear and shock.
The light will become dimmer once again and the actor will close his eyes and begin to think about how nature seems to be dead.
the cameras will look deeper into his thoughts and they will see his nightmares, the lighting will be brighter inside the bubble to make the dreams the focal point of the scene.
Macbeth will be walking through this scene and the cameras will be focused on his feet so the audience has more of and understanding about what the actor is talking about.
Bell with be ringing in the back ground as macbeth gets ready to kill duncan. the scence will then end with it being filled with smoke.