Creating atmosphere-Screenshot deconstruction

How will I create atmosphere in my sequence?

I will create atmosphere in my sequence by the use of light as part of mise en scene making sure that the lightening is dark from when we film the establishing shot at the beginning to hint that the film has a dark side.

I will also create atmosphere through the use of camera shots. There will be certain shots like a back shot to portray her as innocent however, camera shots like close-up will reveal her unstable mind and the unusual things she does. To emphasise the conventions of psychological thriller the close-eps with show the blood on her hands and the mirror scenes.