This document discusses intertextuality and provides examples. Intertextuality refers to how texts influence each other through borrowing and transformation. It can be seen in references between works and in a reader's interpretation. Examples given include Taylor Swift referencing Romeo and Juliet in a song, and films like Pan's Labyrinth containing allusions to Alice in Wonderland and Greek mythology. The document advises that when discussing intertextuality in exams, readers should thoroughly describe references and explain their significance.