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The next shot is a close up shots of a child, there is a dark, de saturated colour palette with low key lighting causing shadows to cover the boy’s eyes and most of his face. This reflects ideas of the character being quite complex or has some kind of internal conflict, as the shadows covering his eyes suggests a sinister, evil character however the boy is hunched over in a vulnerable and defenceless posture which is a huge contrast, suggesting a narrative theme of possession, like in 'the exorcist' that also had a child protagonist that was possessed.
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In contrast, slow paced editing is used in areas of the trailer that focuses more on narrative, for example when we hear the mother say 'he's not in a coma, they don't know what to call it' the editing is very slow, which is a huge contrast to the fast paced sequences. This helps build tension to add even more effectiveness to fast paced sequences, but it also allows a revelation of small parts of the narrative in order to establish a 'paranormal' genre.
The use of an establishing shot of a house on a dark, stormy
day is effective at establishing mood and location, where it becomes clear that
nearly the whole film is set in a relatively normal family home. The dark, creepy
mise-en-scene in the establishing shot of the house, and in the interior scenes
of the house also draws inter textual references to scary stories based on a
'hunted house' particularly with the voice over during the shot - 'I want to
leave, I wanna leave this house'. This build up tension until its revealed near
the end of the trailer that 'Its not the house that's haunted, its your son'.
This is very effective and shocks the viewer because it breaks conventions and
stereotypes of the classic paranormal films being based around a 'hunted house'
so the viewer is left feeling as if there may be no solution or 'happy ending'.