Foreshadowing:"The green light at the end of the dock of East Egg" makes us ask why did he moved to West Egg?

Allusion : In the movie "Get out " this guy is driving out of this mansion, right when he's out the gates he crashes. This is an allusion to when people are leaving Gatsby mansion and they crash.

Sensory Imagery:"The pool of Crimson slowly churning down the drain"give us a image of how Gatsby got murdered