59 pages 1-hour read

The Girl from the Sea: A Graphic Novel

Fiction | Graphic Novel/Book | YA | Published in 2021

A modern alternative to SparkNotes and CliffsNotes, SuperSummary offers high-quality Study Guides with detailed chapter summaries and analysis of major themes, characters, and more.

Symbols & Motifs

Content Warning: This section of the guide feature depictions of anti-gay bias, bullying, and emotional abuse.

Seal-Skin

A selkie’s seal-skin is a symbol in traditional folklore, often representing captivity, loss of agency, and the selkie’s unbreakable longing for the sea. The Girl from the Sea reshapes that mythology. Instead of portraying the seal-skin as a tool of entrapment, the novel transforms it into a multilayered symbol of Change as a Catalyst for Personal Growth. Through Keltie’s relationship with her seal-skin and Morgan’s interactions with it, the narrative reframes the selkie legend into something far more intimate and emotionally complex.


Although the seal-skin appears infrequently, its symbolic weight is significant. By shedding her seal-skin and remaining on land, Keltie chooses to support her seal family in their desperate situation. This choice positions the seal-skin as a symbol of familial obligation, a source of both strength and burden. Keltie’s devotion to her seal family motivates her transformation, yet it also isolates her. She cannot fully belong to the human world while her seal-skin waits offshore, reminding her of responsibilities she cannot abandon. The seal-skin, therefore, illustrates the central tension of family in the novel: It grounds Keltie, but it also strains her ability to form a stable human identity.


The seal-skin also anchors the novel’s exploration of identity and transformation. It marks Keltie’s identity as a selkie, dividing her existence between two forms but never fully releasing her from either. The skin enables her transformation into a seal but limits the duration she can remain human. In this way, the seal-skin becomes a visual reminder that identity is layered, shifting, and shaped by the connections one chooses to honor. Keltie’s willingness to set aside her skin shows her desire to build a human identity alongside Morgan. However, her need to reclaim it at the end shows that she cannot erase the part of herself tied to the sea. The seal-skin thus symbolizes a flexible, evolving identity rather than a fixed one.


The most emotional layer of the seal-skin’s symbolism emerges in Morgan’s response to it, especially during moments when she questions her own identity and desires. After Morgan initially rejects Keltie out of fear, Keltie prepares to return to the sea. Morgan takes the seal-skin not to control Keltie, as in traditional selkie tales, but to prove she wants her. By taking the seal-skin, Morgan signals vulnerability rather than dominance. Her gesture reflects a shift from shame toward sincerity, revealing her desire to build trust rather than hide behind emotional “boxes.” This moment reframes the skin as a symbol of connection rather than captivity.


This reinterpretation becomes most clear at the party, when Morgan wears the seal-skin as a wrap and tells Keltie, “I wanted to match you. So everyone knows we’re together” (175). Instead of symbolizing the loss of freedom, the seal-skin becomes a sign of acceptance, of Keltie’s identity as a selkie and Morgan’s identity as a gay person ready to acknowledge her relationship publicly. The seal-skin visually merges their identities, highlighting how transformation can strengthen authentic connection rather than threaten it.


The seal-skin symbolizes the novel’s central themes: the intertwining of identity and transformation, the complexity of family bonds, and the courage it takes to trust someone with your most authentic self.

Clothes

Because the story is a graphic novel, the characters’ clothing is visually emphasized in every scene, allowing it to signal personality, emotional states, and hidden conflicts. Serena is always polished, typically in dresses and heels, reflecting her desire for control and her attachment to social expectations. Jules adopts a slouchy jacket and casual layers, embodying her laid-back, playful nature. Lizzie, “the sweetest person ever,” often appears in pink, with her hair pulled back and her glasses on—an aesthetic that matches her gentle, supportive disposition (48). Each friend’s style aligns neatly with her identity.


Morgan’s wardrobe, by contrast, is inconsistent, shifting from day to day with no unifying style. This inconsistency symbolizes her state of flux as she undergoes change as a catalyst for personal growth. She wears orange frequently, but her clothing never feels like an authentic expression of self. Morgan once loved designing outfits and describes fashion as one of her favorite creative outlets, but she stopped after deciding her creations “always came out looking too weird to wear” (46). She abandons this part of herself to blend in and keep her secret contained. Her choice to make a dress for Keltie becomes a symbolic reversal of that withdrawal. Creating something with her own hands becomes an act of vulnerability, apology, and even connection, particularly when the project helps bridge the tension between Morgan and Aiden.


Clothing can also heighten distance. Morgan’s friends judge Keltie immediately for her “Lisa Frank” shirt—an airbrushed image of leaping dolphins that the friends deem tacky—and Serena’s comment about her party having a “dress code” is a jibe meant to exclude the newcomer. As the friends obsessively text about what to wear to parties, clothing becomes a tool for delineating the boundaries of social belonging. Morgan explains that clothes help one “fit in […] So people don’t notice you” (51), but Keltie challenges this, arguing that constant camouflage creates a life without joy.

Boxes

Boxes are among the most significant recurring symbols in The Girl from the Sea, representing Morgan’s emotional containment, The Burdens and Consequences of Secrets and identity and transformation. Throughout the novel, Morgan imagines her feelings, anxieties, and identities trapped in separate “boxes” inside her mind. These boxes help her control what other people can know about her, but they also limit her ability to live authentically. Instead of offering safety, the boxes isolate her and prevent her from forming meaningful connections with the people who care about her.


The symbol appears early, as Morgan explains that every part of her life has its own compartment: her distress over her parents’ divorce; her worry for Aiden; her longing to leave the island; and, most importantly, her sexuality. She keeps each emotion sealed away so that nothing spills out or becomes visible. The boxes represent the burden of secrecy and the exhausting work of maintaining a carefully managed façade. They also highlight the theme of identity and transformation, because Morgan feels she cannot change or grow as long as she remains boxed in.


Keltie disrupts this system immediately. Her openness, honesty, and literal connection to the sea contrast sharply with Morgan’s interior, compartmentalized world. As their relationship deepens, Keltie encourages Morgan to open the boxes and let her feelings mingle rather than keeping them locked away. This shift symbolizes Morgan’s gradual movement toward self-acceptance and honesty. The moment she comes out to her mother is critical because it marks the first time she chooses to unpack one of the boxes rather than hide it.


By the end of the novel, the boxes no longer define Morgan. She stands more confidently, communicates more openly, and stops organizing her life around secrecy. The symbol illustrates her emotional transformation: from a girl afraid of revealing herself to someone willing to live truthfully and let others see who she really is.

blurred text
blurred text
blurred text

Unlock the meaning behind every key symbol & motif

See how recurring imagery, objects, and ideas shape the narrative.

  • Explore how the author builds meaning through symbolism
  • Understand what symbols & motifs represent in the text
  • Connect recurring ideas to themes, characters, and events