Yoshitomo Nara's bronze sculptures, notably the "Peace Head" and "Ennui Head," represent a fascinating evolution in his art from small, palm-sized clay works to large-scale bronze pieces. These sculptures are highlighted by a distinctive white urethane coating, which adds a unique texture and visual appeal, bridging the gap between Nara's work in two-dimensional mediums and his explorations in the realm of sculpture. His transition from the intimate scale of clay to the grandeur of bronze casting speaks to his ability to adapt and expand his artistic vocabulary while retaining the essence of his original concepts.

The "Peace Head" sculpture, presented for the first time in the UK in Hanover Square, London, in 2022, exemplifies Nara's iconic style in a public space, making his work accessible to a broader audience. This large-scale sculpture retains the physicality and materiality characteristic of Nara's smaller works, with visible imprints and incisions that highlight the artist's hands-on process. These textures and marks are integral to the sculpture's aesthetic, underscoring Nara's exploration of emotions, loneliness, and rebellion through his art​ (Pace Gallery)​.

"Pinacoteca 2021," another pivotal work by Nara, serves as a multi-room installation that showcases his interdisciplinary approach, blending painting, sculpture, and installation art. This work, along with the "Peace Head" and "Ennui Head" sculptures, highlights Nara's profound engagement with materiality and form. Through these works, Nara invites viewers to navigate the spaces between the personal and the collective, the miniature and the monumental, offering a rich, immersive experience that resonates with themes of introspection, memory, and the human condition​ (Pace Gallery)​.