The Dealer’s Eye: Inside the Private Worlds of Legendary Art Dealers

This May, the auction season in New York will reveal not one but two collections by defining dealers. Marian Goodman and Robert Mnuchin, who both passed recently, were trailblazers. Discerning and fervent when working with some of the most important artists of the 20th century, they also lived with some of their most important masterpieces. You can easily deploy superlatives to describe the pieces that will be offered for sale. The selection of works from Mnuchin’s collection at Sotheby’s is estimated to achieve an excess of $130 million, and Goodman´s collection at Christie’s is valued in the region of $65 million.

Being a gallerist at the forefront of culturally defining moments brings thrills, risks, responsibilities, and privileges. You encounter artists not as distant figures, but in the raw and lively immediacy of their making: You see the works first, speak to the artists as ideas take form and play a discreet but decisive role in shaping their reception. It is an enviable proximity, but also one that makes restraint something of an art form: When you truly believe in a work, the mission to sell it can on occasion be rivalled by the seductive desire to keep it for yourself. I always found it fascinating to discover which pieces a gallerist decides to live with. 

When Dealers Become the Story

This is a perfect opportunity to also look back at some other visionary gallerists, who believed in artists before anybody else did, or who helped redefine the importance of art historical movements. While we might all know Peggy Guggenheim and Ernst Beyeler through the eponymous institutions that cemented their legacy and the influence for generations to come, there is another way art professionals such as myself enjoy tracing a gallerist´s footprints: not in art history books, but in the provenance lines of auction catalogues. It is there, in these often-hidden records of ownership, that their instinct comes into focus. A telling record of what they recognised ahead of others as truly significant. Sometimes you get lucky, and you don´t have to look quite so closely. Having the collection of such eminent spearheads as Goodman or Mnuchkin come to market opens an insightful door into the personal passion behind the public gallery programs we long admired.

You could say that it´s ironic when art dealers who spend their careers vying to consign desired artworks become the subject of such efforts themselves. When the legendary Ileana Sonnabend died in 2007, she left behind a trove that included works by Andy Warhol, Jasper Johns, and Cy Twombly that was reportedly valued at around $1 billion dollars. To settle estate taxes, her heirs put a large part of this collection up for sale. Auction houses competed aggressively for it, as did other eminent dealers such as Larry Gagosian, William Acquavella, and Robert Mnuchin. The fact that the latter´s estate will now be sold reveals the inevitable turn of time but will also allow a rare glimpse at the formidable masterpieces he and his wife Adriana acquired along the way. A successful former Goldman Sachs banker before becoming a leading gallerist, he collected and exhibited the most exceptional calibre of forces that defined the 20th century: Mark Rothko, Willem de Kooning, and Franz Kline, later including figures such as Jeff Koons and David Hammons, suggesting his openness to challenge and a relentless drive to push boundaries. It’s not one, but two Rothkos that Sotheby´s will sell in New York that have a magnetic energy. Rare and of museum-quality, they are distinguished by profound luminosity and emotional resonance. Their chromatic intensity and transcendent spatial presence are immersive in a way best experienced when you stand in front of them.

The Masterpieces Heading to Auction This May

Christie’s will present the collection of another pioneering gallerist. Born in 1928 and later the only woman in her art history graduate programme at Columbia University, Marian Goodman built her career with characteristic resolve, founding her gallery in 1977 and from 1985 championing Richter at a time when his American market had yet to fully emerge. 

“Breaking Ground: The Private Collection of Marian Goodman” will present a remarkable group of seven works by the great German artist spanning the period from 1982 to 2009. They reflect her ongoing belief in his talent and its future resonance. The group is led by Kerze (1982) estimated at $35–50 million, a painting showing a single candle, its flame gently tilted, a simple still-life maybe, but no less than a meditation on transience. 

The motif of the candle carries a long art historical lineage. From the vanitas traditions of the Dutch Golden Age, where it signalled the fragility and impermanence of life, to its later associations with Enlightenment ideals of reason and knowledge, the image has persistently symbolized the ephemeral and the eternal, faith, hope, life, mortality, and knowledge. For Richter, however, the candle assumes a more personal and historically charged resonance. Reflecting later in the context of the anniversary of the World War II bombing of Dresden, he noted how the image gradually accrued meanings. What began as an exploration of beauty became entangled with silent political protest in post-war Germany and with broader associations of remembrance and loss. As Richter observed, the work ultimately “ran away” from him, taking on a significance he neither prescribed nor fully controlled. 

Marian Goodman’s Legacy Through Gerhard Richter

Marian Goodman´s legacy is inseparable from those she supported. From Julie Mehretu to Lawrence Weiner, from Maurizio Cattelan to William Kentridge, one sees a curious and passionate mind that was eager to engage with lyrical poetry as much as with abstraction, while tickling a sense of humour and guarding intellectual stringency. She was by all accounts both fiercely determined and deeply generous, a dealer who preferred not to stand in the spotlight, but shaped it for others, and as her daughter Amy put it: “a giant at five -foot-two.”

Last year, two other remarkable collections granted a similarly fascinating peek: those of Barbara Gladstone and Daniella Luxembourg. At a time largely shaped by male narratives, these two women exercised a formidable authority, their choices in supporting artists actively defining what intellectual cool and taste can mean, from the material poetry of Arte Povera to the post-war avant-garde.

Barbara Gladstone’s Singular Vision

Gladstone’s collection read as a portrait of her singular eye: a gallerist with instinctive clarity, bringing together artists such as Elizabeth Peyton and On Kawara, Thomas Schütte, and Mike Kelley. Nothing encapsulated that better than the sultry Richard Prince Man Crazy Nurse: a reflection on the trope of the seductive female figure, mysterious and almost comically reductive, a symbol of desire and objectification

Other pieces, such as a personally dedicated Rasterbild by Sigmar Polke hinted at the depth of her relationships with artists. When her collection was presented by Sotheby´s last year, images showing these pieces installed in her elegant home offered a survey of impeccable taste and a mind attuned to artists at pivotal moments. 

Daniella Luxembourg and the Power of Artistic Rupture

The works from Daniella Luxembourg´s New York townhouse centred on post-war Italian masters including Lucio Fontana and Michelangelo Pistoletto, alongside sculptural interventions by Alexander Calder and Claes Oldenburg, told another story. Brought together under the title Im Spazio, the selection revealed her enduring fascination with works that disrupt the picture plane: cut, punctured or pulled into new dimensions. 

My highlight from that selection was an incredible Fontana Fine di Dio (1963). Its dark surface glistened subtly with diamond dust, perforated by the ghost of the artist’s hand clawing at the canvas. The sepulchral title announced an end, but it also marked the beginning of a new era for painting, demonstrating that conceptual rigour did not have to emerge at the sacrifice of transcending beauty. 

If Gladstone’s legacy lay in shaping the discourse of a generation, Luxembourg’s displayed the decisiveness of a collector attuned to moments of artistic rupture, one she was equally willing to enact herself.  Unlike the conclusiveness of an estate sale, her choice to sell deliberately made space for another chapter. As she reflects a year later: “As an art dealer, I never thought of becoming a collector. With time, I accumulated things that I personally thought were terribly interesting, and I still continue to do so. The decision to sell some works at auction last year was taken in the same spirit, not in consideration of the market but because it was time to explore new things.”  

Why This Auction Season Signals a Market Shift

Though not intentionally, selling amid a broader market downturn demonstrated her confidence in the market of artists that she had long shaped so profoundly. It ended up implicitly affirming the resilience of quality at a moment of uncertainty. With strong results proving that exceptional works command demand, even or especially when the market falters.

This May, the market has turned a corner and presents a much more robust stage, so we can be incredibly excited about what this auction season will bring.