Sotheby’s is preparing to bring to market the extraordinary art collection amassed by the late cable television magnate Ted Baum and his wife, renowned interior designer Ruth Baum. The extensive holdings are expected to pull in excess of $100 million total, positioning the upcoming sales as one of the major highlights of the fall auction calendar.
The collection boasts an impressive roster of blue-chip modern and contemporary pieces, featuring leading American artists such as Roy Lichtenstein, Joan Mitchell, Ed Ruscha, Mark Rothko, and Tom Wesselmann. Alongside these transatlantic giants stand major European figures, including Alberto Burri, Lucio Fontana, Yves Klein, and Piero Manzoni.
Leading the charge for the multi-part offering are two standout works, each carrying pre-sale estimates of $10 million to $15 million: a powerful Mark Rothko painting on paper and a signature text-based painting by Ed Ruscha. They are closely followed by Joan Mitchell’s striking 1960 canvas Green Book of Barbara Guest, which carries an estimate in the region of $12 million. Other top-tier lots include works by Alberto Burri, Lucio Fontana, and Andy Warhol, each tagged at $4 million to $6 million. The remainder of the vast collection has not yet been assigned individual pre-sale estimates by the auction house.
The dispersal of the collection will span multiple events over the coming months. A dedicated evening auction featuring two dozen premier works is scheduled to take place on November 16. This will be followed by additional pieces offered during a day sale on November 17, with even more works slated to hit the block at various sales throughout the following year. In total, the Baum collection consists of more than 130 works. Before bidding commences, highlights from the collection will embark on a global public exhibition tour, making stops at Sotheby’s showrooms in London, Hong Kong, Paris, Los Angeles, and New York.
“From Joan Mitchell to David Hammons, the Baums knew what they liked, were insatiably curious, and kept pushing their eye,” said the family’s art advisor, Wendy Cromwell of New York, in press materials accompanying the announcement. “The result of their shared passion is a collection that gallops through time, countries and genres. The Baums’ collection tells the story of what it means to collect contemporary art.”
Throughout their lives, Ted and Ruth Baum maintained homes across several prominent enclaves, including New York City, New Jersey, Southampton, New York, and Palm Beach, Florida. They were deeply engaged in civic life and philanthropy in the regions where they resided. Ted Baum passed away in 2021, and Ruth Baum followed earlier this year. Their philanthropic footprint is firmly established in Florida, where a gallery at the West Palm Beach Norton Museum of Art is named in their honor. The couple previously funded the institution’s first-ever contemporary art curator position and donated notable works by artists such as Dale Chihuly and Leo Villareal, culminating in Ruth being elected a life trustee of the museum in 2020.
Beyond the Norton Museum, the couple served on various boards and committees at cultural institutions including New York’s Guggenheim Museum and the Parrish Art Museum. Over the final two decades of their lives, Ruth actively supported a diverse array of organizations, ranging from the Palm Beach Zoo and Conservation Society and the Armory Art Center in West Palm Beach to Palm Beach Dramaworks and Planned Parenthood affiliates in both Florida and New Jersey.
The trajectory of their collecting journey began modestly in the 1970s, when Ruth purchased a sketch by American artist John Sloan at a charity auction. Encouraged by that initial experience, the couple began acquiring modern drawings and watercolors on paper by renowned modernists like Fernand Léger and Pablo Picasso. For years, they operated under the aspiration that their collecting endeavors would eventually culminate in “one great painting.” They felt they had achieved that milestone in 1983 when they acquired a 1967 untitled red-and-orange painting on paper by Mark Rothko, which marked their first major foray into contemporary art.
“The Rothko hit us,” Ruth recalled in press materials. “That was it. We were children of the ’60s, and the art of that period spoke to us.”
Building on that foundational purchase, the Baums expanded their aesthetic horizons through the decades. During the 1990s, they actively pursued works by Joan Mitchell, Sam Francis, Hans Hofmann, Roy Lichtenstein, and Tom Wesselmann. Into the 2000s, their acquisitions reflected Ted’s personal affinity for cleverness and visual wordplay, acquiring Ed Ruscha’s 1964 painting Dimple, in which a trompe-l’œil C-clamp appears to physically wrinkle the letter “e” at the end of the canvas. They also acquired Andy Warhol’s 1984 piece The Scream (After Edvard Munch), purchasing it at Sotheby’s London in 2006 for £1.5 million—equivalent to about $2.7 million at the time, or roughly $4.5 million when adjusted for inflation.
“Ted and Ruth were among the most committed collectors of their generation,” said Oliver Barker, Sotheby’s chairman for Europe. “I was immediately struck by their inquisitiveness and the deep level of their research. No doubt they came to European abstraction via the touch points of post-war American abstraction. They instinctively understood that artists like Lucio Fontana and Yves Klein were vital to the history of 20th-century abstraction and could sit perfectly well situated in their beautiful interiors alongside Rothko, Mitchell and others.”
As an example of this cross-cultural curatorial vision, the couple acquired Lucio Fontana’s iconic slashed canvas Concetto Spaziale, Attese (1960) at Sotheby’s London in 2000 for £333,500, which translated to roughly $485,000 at the time, or about $934,000 adjusted for inflation.
The announcement of the Baum collection arrives as major international auction houses actively ramp up anticipation and publicity for their high-stakes November art sales. Earlier in the week, Sotheby’s primary rival, Christie’s, revealed that an anonymous “distinguished collector” would offer $100 million worth of Old Masters and contemporary art, anchored by a Pablo Picasso canvas estimated at $40 million—a consignor widely reported by market insiders to be renowned artist Jeff Koons. Just days prior, Sotheby’s itself announced a blockbuster consignment of 12 works from the estate of Argentinian collectors Carlos Pedro Blaquier and Nelly Arrieta de Blaquier, a collection expected to generate an astonishing $450 million and led by a Vincent van Gogh painting estimated at $180 million.
