Setting and place take a central and symbolic role in Othello like in many of Shakespeare’s other plays.
Shakespeare’s plays often took place in foreign countries such as France and Italy, inspired by Britain’s naval expansion and exploration at the time.
There are two very different settings:
Venice in Italy.
Cyprus.
Both represent hugely different ‘worlds’ and the shift in the setting in the play is reflected in shifts in plot, action and characterisation.
Venice was a hugely influential commercial seaport in Italy in the sixteenth century.
It took an active role in much of the Italian Renaissance literature, music, and architecture of the time.
Venice was also symbolic of political factionalism, intrigue and moral corruption, even though Venetian society was generally orderly, civilised and formal as suggested in the first Act of Othello.
Often, playwrights used Venice as a setting to represent cultural sophistication.