This dramatic device could show Iago’s power over the characters in this play and link to the tragic genre as Iago causes misery and isolation which could be seen as key elements of the tragic genre.
The setting of the extract could be seen as interesting as it takes place in the castle grounds at night, the fact that the castle is present may relate to the theme of power, however in comparison to the events that have occurred, it could show the audience who has the power. In this case Iago. Pathetic fallacy could have been implemented as like most other important events in Othello, the fight happened at night. This could be used to show the dark nature of Iago has he is the main instigator of these events and links to the tragic genre as the antagonist should exude a dark and evil