The art market thrives on stories, and few are as compelling as the return of Amedeo Modigliani’s Nu assis au collier (1917). Once considered so provocative that it helped trigger the closure of an exhibition in Paris, the painting now stands at the center of Sotheby’s highly anticipated sale of the Lewis Collection, where it is expected to command around £45 million.

Its journey from scandal to masterpiece encapsulates one of the defining transformations of modern art. What once shocked audiences has become a cultural treasure, and what was once condemned as indecent is now celebrated as a pinnacle of artistic innovation.

The upcoming auction, featuring 48 works assembled over decades by British billionaire Joe Lewis and his daughter Vivienne Lewis, is expected to achieve between £150 million and £200 million. More than a collection sale, it represents a survey of artistic rebellion—a gathering of works that challenged conventions and reshaped the trajectory of twentieth-century art.

The Nude That Changed Everything

Few artists have transformed the genre of the nude as profoundly as Amedeo Modigliani.

Painted in 1917, Nu assis au collier belongs to the celebrated series of female nudes that now define his legacy. Yet unlike many academic depictions of the female body that preceded it, Modigliani’s work offers something more complex than beauty or sensuality. His figures possess an extraordinary psychological presence.

The seated woman in Nu assis au collier appears calm, almost detached. Her elongated body, sculptural contours, and direct presence create an atmosphere that feels simultaneously intimate and enigmatic. She is neither idealized goddess nor passive muse. Instead, she occupies the canvas with a quiet authority that continues to feel remarkably modern more than a century later.

Sotheby’s specialists have described the work as a “modern-day Olympia,” referencing the revolutionary spirit of Édouard Manet’s famous nineteenth-century masterpiece. The comparison is fitting. Like Manet before him, Modigliani challenged prevailing ideas about how women could be represented in art.

The Exhibition That Shocked Paris

The mythology surrounding Nu assis au collier is inseparable from its first public appearance.

The painting was exhibited in Modigliani’s only solo exhibition during his lifetime at the Galerie Berthe Weill in Paris. The show quickly became notorious. Displayed prominently in the gallery window, the artist’s unapologetically sensual nudes attracted crowds and complaints.

Authorities intervened almost immediately.

Police ordered the exhibition shut down on opening day, fearing the works would further scandalize Parisian society. Ironically, the controversy cemented Modigliani’s reputation and transformed the exhibition into one of modern art’s most famous episodes of censorship.

Today, the incident serves as a reminder of how dramatically cultural values evolve. Paintings once viewed as dangerous now hang in the world’s most prestigious museums and command staggering prices at auction.

Modigliani’s nudes have repeatedly shattered auction records. Two versions of Nu couché, painted during the same extraordinary period as Nu assis au collier, sold for more than $170 million and $157 million respectively, placing the Italian master among the rare artists whose works have crossed the $100 million threshold multiple times.

What explains this enduring demand?

Part of the answer lies in scarcity. Modigliani’s career was tragically short; he died in 1920 at just thirty-five years old. His mature works are comparatively few, and museum-quality examples rarely reach the market.

Yet rarity alone does not account for their appeal.

His paintings embody a unique balance between classical elegance and modern psychological complexity. They remain instantly recognizable while resisting easy interpretation—a combination collectors find irresistible.

The Lewis Collection: A Museum of Artistic Defiance

The Lewis Collection is remarkable not only for its value but also for its coherence.

Viewed together, the works reveal a fascination with artists who disrupted established norms. Modigliani’s provocative nudes sit alongside masterpieces by Pablo Picasso and Edgar Degas, creating a narrative of artistic experimentation that spans generations.

According to Vivienne Lewis, the collection was never assembled according to a rigid plan. Instead, each acquisition was driven by instinct—a recognition that certain works possessed an undeniable force.

That intuition is evident throughout the sale.

Seven works by Picasso will be offered, including a 1938 portrait of Dora Maar that has remained unseen publicly for more than half a century. The painting captures one of the artist’s most significant muses during a period of intense emotional and creative complexity.

The sale also includes Degas’s celebrated Petite Danseuse de quatorze ans, a sculpture estimated at £18–25 million. Revolutionary in its own time, the work blurred the boundaries between sculpture and reality, challenging expectations much as Modigliani’s nudes challenged conventions of painting.

Together, these works form a collection united by innovation rather than chronology.

The timing of the auction is significant.

Recent sales in New York demonstrated renewed confidence at the highest levels of the art market, with collectors aggressively pursuing rare, museum-quality works. In uncertain economic climates, exceptional masterpieces often become even more desirable, functioning as both cultural trophies and long-term assets.

The Lewis Collection arrives precisely at this moment.

Should the auction exceed £101 million, it will become the most valuable single-owner collection ever sold in the United Kingdom, a testament not only to the quality of the works but also to the continuing strength of demand for blue-chip modern art.

More than a century after police deemed it unsuitable for public display, Nu assis au collier remains profoundly captivating. Its power no longer lies in its ability to shock but in its ability to reveal how radically art can transform our understanding of beauty, intimacy, and modernity.

As Sotheby’s prepares to present the Lewis Collection, the painting serves as both centerpiece and symbol. It embodies the spirit shared by many of the sale’s greatest works: a willingness to challenge convention, unsettle expectations, and expand the possibilities of artistic expression.

The Parisian scandal that once threatened to suppress Modigliani’s vision has long since faded into history. The painting itself endures—still elegant, still mysterious, and still capable of commanding the world’s attention.