Another theme could be mystery. Big fish can be mysterious creatures, especially in the context of the deep sea. So, the stories may explore the unknown aspects of these large fish, such as their behavior or origin. For example, there could be a story about a strange big fish that appears in a local lake and no one knows where it came from. There could also be a theme of transformation. Big fish in some stories might symbolize a character's transformation, perhaps from an ordinary person to someone with great power or knowledge, just as a fisherman might change after catching a huge and magical fish.
One possible theme could be exaggeration. Since it's about big fish stories, people might be exaggerating the size or the difficulty of catching the fish.
One possible theme could be the power of nature. The big fish represents the might of the natural world that Millard had to face.
The main themes include the exploration of imagination. 'Haroun and the Sea of Stories' is set in a world full of fantastical elements which represent the power of the human imagination. 'Big Fish' also has a touch of this as the father's stories are highly imaginative. Additionally, the theme of truth and lies or fact and fiction is there. The father's stories in 'Big Fish' seem like lies on the surface but are a form of truth about his life, and in 'Haroun', the idea of the different versions of stories blurs the line between truth and falsehood.
The 'big fish list of stories' might be a compilation created by a particular group or individual. It could contain stories that feature big fish as central elements. For example, there could be stories about fishermen who encounter huge and mysterious fish, or stories from different cultures that use big fish as symbols. It might also include modern stories where the idea of a 'big fish' represents a big opportunity or a large - scale problem that the characters have to deal with.
It's possible that these stories are fables or cultural tales. They could be about wisdom, like how the little fish, despite being small, can sometimes outwit the big fish through cleverness. Or they might be about survival, showing how the little fish have to be constantly vigilant and use their agility to avoid being caught by the big fish.
One possible theme could be family. If Big Daddy is a father - like figure to Erika, family bonds and the relationship between them could be a central theme.
Another theme might be the power of nature. The big waves in Okinawa are a display of nature's strength, and stories could revolve around how humans interact with this powerful force. They could be about respecting nature, or how nature can both challenge and reward people. For example, fishermen might face difficulties due to the big waves but also find bountiful catches in the areas where the waves bring in rich nutrients. It could also be about the beauty of nature, as big waves can be a spectacular sight. Local artists might be inspired by them to create works of art, and these stories could capture that creative inspiration.
Perhaps the theme of self - discovery is in the story. The bravest fish may embark on a journey where it discovers its own strength and capabilities. Also, the theme of friendship could be there. Maybe the fish is brave in order to protect its friends or make new ones in a challenging environment. And there could be a theme of perseverance, as the fish doesn't give up in the face of difficulties.
One possible theme could be the mystery of the night. Since it's a 'fish night' story, the night might add an element of secrecy and the unknown. Another theme could be the relationship between humans and fish, especially if there are humans involved in the story.
One possible lesson could be about the importance of balance in an ecosystem. If there is a big bad fish disrupting things, it shows that when one element goes out of control, it affects the whole system.