As the National Gallery's 16th-century masterpiece by Titian commands attention, Jim, embodying small-town innocence, finds himself irresistibly drawn to its artistic allure. Losing consciousness in awe of the painting, this incident catapults him into a journey of self-discovery through the vibrant streets of SoHo. Here, he encounters a compassionate barmaid who affectionately calls him an "angel-faced innocent," and a group of intriguing characters, including David, Jesus, Marcello, and Victor, who introduce him to their unconventional world of entertaining wealthy patrons as raconteurs.
As Jim dives headfirst into this new life, his immersion in the cultural arts escalates, influenced significantly by the evocative paintings of Caravaggio. His experiences go beyond art appreciation; he becomes entwined in the complexities of the sex trade, even establishing his own viewing booth. Among his eclectic patrons is an author who shares his reverence for Caravaggio’s artistry. During a pivotal encounter, Jim is magically transported into a canvas, playing the role of Christ while the client provides sage advice: > "Enjoy your youth."
The sensitivity of Jim becomes even more evident as he takes on the fantasy of an old gentleman, reenacting scenes from Ancient Rome as Saint Sebastian. Overwhelmed by guilt, he refunds the fee, yet soon his allure as a muse spreads throughout SoHo. Noticing his unique charisma, Max, an artist in search of inspiration, invites Jim to model for him. After several months, Jim's presence revitalizes Max's career, resulting in an extraordinary piece of art.
However, as Jim’s fame rises, so do concerns over his frequent fainting. David and the group encourage him to seek a doctor's advice, leading to a diagnosis of Stendhal Syndrome—a condition that envelops him in artistic euphoria. This phenomenon is vividly illustrated when the doctor presents The Musicians by Caravaggio, causing another trance inducing fainting episode. Transported back to 1595 Rome, Jim finds himself in the company of his friends as they spring to life from the painting. Caravaggio himself tenderly rebukes their idle chatter, connecting with Jim in a profound manner before vanishing into his work. Awakening from this reverie, Jim speaks with an intimate understanding of the artist, demonstrating the transformative power of art.
As Jim continues to oscillate between consciousness and artistic dreams, he morphs into different personas, becoming intertwined with the presence of Max. In a reflective exchange with a perceptive client, Jim contemplates his heightened sensitivity to art—an awareness fractured by the sudden arrival of Paul, a figure from his past cloaked in bitterness over their shared history in the same clandestine profession.
Paul’s revelations prompt Jim to contemplate the monetization of his emotional responses to art. With a proposal to harness Jim's empathetic abilities to discern genuine art from the counterfeit, Paul tantalizingly suggests they could secure significant rewards. Their fateful meeting culminates in a burgeoning connection enriched with the potential of opportunity.
Days unfold with Paul orchestrating tests to exploit Jim's exceptional talent, but internal conflicts arise as Jim grapples with a sense of shame tied to his gift. Once united in camaraderie, Jim's loyal companions now harbor feelings of betrayal towards him.
Amidst a backdrop of aspirations, newcomers jump at the chance to profit from Jim's growing reputation in the art world. Meanwhile, Paul and the doctor champion Jim's unusual abilities as valuable services deserving of financial reward. Yet Jim's life remains a cycle of artistic brilliance entwined with physical weakness; he often succumbs to exhaustion and fainting spells. In a moment of care, the barmaid advises him to cherish his fleeting luck.
As Jim traverses this intricate landscape of emotions and creative endeavors, the original troupe of raconteurs embarks on a search for a new partner. Simultaneously, Jim begins channeling his own artistic vision, intent on forging a representation of beauty that resonates uniquely with his spirit.
