In "Lady Oracle," Margaret Atwood weaves a narrative that delves into the complexities of identity and the emotional struggles faced by her protagonist. The imagery of "costumed heroines" suggests a theme of disguise and the multifaceted nature of a person's life. These heroines, representing different aspects of oneself, highlight the internal conflict and the desire for clarity amidst chaos.
The metaphor of "diamonds on a sea of dough" evokes the idea of beauty and value within a mundane or unremarkable setting. This further illustrates the protagonist's quest to find meaning and authenticity in her life, as she navigates through her nebulous emotions. The text invites readers to reflect on how we can perceive our own identities and the narratives we create around them.