In literature, the term portfolio frequently functions as a tangible repository for creative works, official papers, or personal treasures, while also evoking broader metaphorical associations with one’s professional identity and inner life. Characters are often depicted carrying a portfolio that contains sketches, letters, or ledgers, symbolizing both their artistic endeavors and societal roles—as in instances where an artist refines a sketch kept within it ([1], [2]) or a gentleman safeguards important documents ([3], [4]). In other narratives, the portfolio represents a vital extension of the self, conveying duty, secrecy, or even vulnerability through its physical presence, whether as a container of treasured memories or critical evidence ([5], [6], [7]). This diverse use underscores the portfolio’s role as an emblem of creativity, responsibility, and personal history throughout literary works.