The student in the bedchamber - We can clearly get the general idea that the picture is taken in a bedchamber or a dorm,yes you are quite right.The student is a college student who is making his own poses.Look!His mouth is wide open and like a monster who is going to bite or eat up a person.Terrible & horrible! But do not think about it too much,or you will see the world in a abnormal way and want to suicide!