In James Joyce's "A Portrait of the Artist as a Young Man," the definition of art emphasizes its role in expressing human creativity through the manipulation of materials that can be perceived or understood. This perspective highlights the intentionality behind artistic creation, suggesting that artists shape their medium to evoke aesthetic responses from observers.

This understanding of art underscores a profound connection between the artist and the audience, where the artist's sensibilities transform ordinary elements into something meaningful. Joyce’s exploration invites readers to appreciate the craftsmanship involved in art and its potential to convey deeper truths about human experiences.