The White Room (2016)

A psychological thriller with religious connotations - The White Room tells the story of Jane, a serial killer, looking back at her life from purgatory, not knowing that she is dead, or that she is a murderer until she sees it herself from her omniscient viewpoint. Purgatory is presented as a completely blank space - or White Room. However this space is also occupied by strange and horrific images conjured up by Jane's mind.