Sotheby's Unveils "Magnum Opus" Collection: Over $60 Million in Masterpieces from Antiquity to Modern Era
Sotheby's is preparing to host a monumental series of auctions, named "Magnum Opus," featuring over 900 extraordinary works of art and design. This vast collection, estimated to fetch more than $60 million, originates from a single, anonymous collector whose discerning taste has assembled pieces spanning millennia, from ancient times to the early 20th century. The collection encompasses a diverse range of artistic expressions, including paintings by renowned masters, significant ancient sculptures, intricate textiles, and elegant furniture, all reflecting a consistent pursuit of quality and historical resonance.
Sotheby's Unveils Sprawling "Magnum Opus" Collection Across Multiple Auctions
In a highly anticipated announcement on June 26, 2026, Sotheby's revealed its ambitious plans to auction a staggering collection of over 900 pieces of art and design from an unnamed private collector. Dubbed the "Magnum Opus" collection, these items are collectively valued at more than $60 million and represent a sweeping journey through art history, from classical antiquity to the vibrant artistic movements of the 20th century.
The selling events will kick off with four dedicated auctions in New York, scheduled between October 21 and October 23, 2026, which will feature approximately 600 works. Following these initial sales, the remaining pieces will be dispersed across various Sotheby's auctions in both New York and Paris, continuing into 2027. This expansive offering will cover more than 25 categories, ranging from contemporary art and rare books to exquisite jewelry, prints, photographs, and exceptional design objects.
Highlighting the depth and breadth of the collection, Catherine Foster Ellison, Sotheby's global head of major collections, praised the collector's meticulous standards, stating that each acquisition underscores a fundamental belief in the timeless communicative power of quality objects.
Among the star lots is a remarkably preserved Roman marble torso of an emperor from the Julio-Claudian period (early 1st century CE), which is projected to achieve between $8 million and $12 million. This significant sculpture, possibly depicting Augustus, Tiberius, or Claudius, is considered the most important Roman imperial sculpture to enter the auction market in over a decade. Another ancient marvel is an Augustan marble portrait head of a young girl (27 BCE–14 CE), estimated at $2.5 million to $3.5 million, notable for its distinctive features and historical provenance, having once graced the collections of European nobility.
The collection also boasts an impressive array of Old Master and Impressionist paintings. A magnificent Canaletto depicting "Venice, a View of the Grand Canal Looking East with Santa Maria della Salute," dating from around 1740, carries an estimate of $6 million to $8 million. An exquisite pastel by Edgar Degas, "Danseuse rajustant son chausson," capturing a dancer in a candid moment, is expected to fetch between $5 million and $7 million. Other masterworks include a still life by Luis Meléndez, estimated at $4 million to $6 million, a landscape by Jacob van Ruisdael (estimated at $2.5 million–$3.5 million), and works by Pablo Picasso, Francesco Guardi, and Max Ernst, each with estimates in the millions.
Scott Niichel, Sotheby's vice chairman for Impressionist and modern art, emphasized the singular importance of each piece, noting how they capture artists at pivotal moments of creative genius. Beyond paintings and sculptures, the "Magnum Opus" collection includes exceptional decorative arts. Among these are an early 17th-century Bernheimer Safavid "Vase" carpet fragment from southeast Persia, estimated at $350,000 to $500,000, and a mid-17th-century Isfahan carpet from Central Persia, projected to sell for $400,000 to $600,000. Benedict Carter, head of Sotheby's Islamic and Indian art department, lauded these textiles as some of the world's greatest carpets.
For collectors of fine furnishings, highlights include a pair of Louis XVI giltwood Marquises attributed to Georges Jacob (circa 1785), estimated at $200,000 to $300,000, and a rare pair of Brussels Chinoiserie tapestries, valued between $500,000 and $700,000. Even items with royal provenance are featured, such as Sèvres wine bottle coolers made for Marie-Antoinette in 1784, estimated at $30,000 to $40,000.
Public preview exhibitions are already underway. The collection will be shown at Sotheby’s London from June 27 to July 1, with the Roman emperor’s torso taking center stage at Sotheby’s New York from June 27 to July 6. A more comprehensive exhibition dedicating four of the five floors of Sotheby’s Madison Avenue headquarters will be open to the public from October 17 to October 22, offering an unparalleled opportunity to view these treasures before they go under the hammer.
This extraordinary collection promises to be a landmark event in the art market, offering collectors and enthusiasts a rare glimpse into the legacy of a truly visionary patron.
The "Magnum Opus" collection serves as a poignant reminder of the enduring power of art to transcend time and connect generations. It underscores the profound dedication of collectors who meticulously assemble works that not only represent significant artistic achievements but also carry rich historical narratives. For the art world, such a diverse and high-quality offering stimulates both scholarly interest and market excitement, reaffirming the timeless value of human creativity and craftsmanship. This event encourages us to reflect on the role of private collections in preserving and disseminating cultural heritage, ultimately enriching public appreciation for art across various epochs and styles.