Morning class at the Miami City Ballet had just ended one day in late September when the dancers and staff gathered in the main studio for a companywide meeting with their founder, artistic director and patriarch, Edward Villella.

Mr. Villella spoke of his pride in them and his joy at the success of a recent Paris tour. And then, pushing down sobs, he read a news release with stunning news: Mr. Villella would leave the company after next season. The dancers gasped, wept and hugged. At a board meeting later that day they streamed in looking for answers.

For many of them Mr. Villella was the only artistic director they had ever known. For Miami he was the force behind one of the nation’s finest regional companies, a troupe at the height of its renown. For the dance world he was a legend, one of the greatest male dancers produced by the United States.

The company’s board leadership called Mr. Villella’s departure a mutual decision. But although his age — 75 — suggests that retirement was not far off, Mr. Villella was forced out, according to recent interviews with his supporters on the board, friends and others familiar with the company.

“He’s still working like dynamite,” said Bob Avian, a board member. “Personally I’m very upset that Edward’s been relieved.”

Jennifer Carlynn Kronenberg, a veteran principal dancer, said Mr. Villella was not leaving of his own will. “All of us felt that he had more to give,” she said.

Mr. Villella’s departure appears to stem from gathering friction with key board members regarding questions of authority, the company’s financial future and who holds ultimate sway over a ballet troupe that was artistically synonymous with Mr. Villella but financially dependent on wealthy Floridians.

Mr. Villella declined to discuss the reason for his departure. He did point out, however, that he was in excellent health and full of energy. “I’m not the retiring type, shall we say,” Mr. Villella said in an interview in New York, where he and his wife, Linda, who runs the company’s ballet school, were looking for a new place to live. “But there are many, many things that I haven’t done, and I shall pursue those.”

They include writing, teaching and working on a multimedia dance project, he added. He will depart in the spring of 2013, but under an unpublicized agreement with the company he will be paid for another year.

“I love what I do,” Mr. Villella said. “I love my dancers. Will I be sad when I leave them? Sure I will be. But that’s a normal thing. These are my guys.”

His supporters argue that meddling by board members in administrative matters reached an intolerable level. Mr. Villella — who has a pugnacious streak — may have stoked resentment by turning his back on his board critics, not even greeting several of them at a gala in Miami last March.

“They don’t want it to be Edward Villella’s company anymore,” Alfred Allan Lewis, a donor, said of influential board members. “They want it to be their company.” He acknowledged that Mr. Villella made enemies. “He is not very good at playing the social games,” he said.

On the other side few board members would speak on the record for fear that controversy would harm fund-raising. Two members, while praising his artistry and contribution, suggested it was becoming difficult to raise money because donors questioned the company’s viability given Mr. Villella’s age and the lack of a concrete succession plan.

“Because he’s so wonderful, it almost becomes a liability because people say: ‘What do you have without him? Nothing,’ ” said one board member, who spoke on condition of anonymity to avoid offending Mr. Villella. This board member compared him to an aging corporate titan who created a business but did not have the perspective to know when to leave. “My only motivation is, how does this company thrive and be here for the long term?” the board member said.

The board president, James Eroncig, said he was new to the board and not involved in the negotiation of Mr. Villella’s departure. “It was a fait accompli,” he said.

Another member, R. Kirk Landon, acknowledged that he had given Mr. Villella a book about corporate transitions at a meeting between the two early this year. “It was time to start worrying about succession,” he said.

The announcement of Mr. Villella’s departure was preceded by a change in status. An agreement in April removed “chief executive officer” from his job description, said Pamela N. Gardiner, the outgoing executive director, although the title remained on the company’s Web site as of Sunday.

On Nov. 1 the company announced it had hired Nicholas T. Goldsborough, an experienced administrator and fund-raiser, as the new executive director. He will report directly to the board instead of to Mr. Villella as Ms. Gardiner did. She will remain, with the title of executive vice president for artistic affairs. The shift was an indication of the board leadership’s desire for, as Ms. Gardiner put it, “more of a business model rather than an artistic model.”

Mr. Goldsborough’s arrival signals new ambitions. He said in an interview that he hopes to raise a substantial endowment, perhaps $30 million or $40 million, compared to the roughly $2 million endowment now. Mr. Eroncig, the board president, expressed hope for more televised performances and an annual appearance in New York.

The company has experienced a string of deficits and declining box office earnings in recent years, and, Mr. Villella said, finances remain precarious. Nevertheless, the 43-member Miami City Ballet has established itself as one of the finest regional companies, punching far above its weight, with a $14.5 million budget. A wealth of talented young dancers fill the ranks. It is coming off a recent high: its first nationally broadcast PBS special; critically praised performances at City Center in 2009, the company’s New York debut; and the triumphant three-week visit to Paris in July. In March it will perform a new work by the leading choreographer Alexei Ratmansky in a collaboration with the Cleveland Orchestra.

Mr. Villella cuts a small figure, his hair still jet black, his body manifestly creaky from the ravages of a dance career. He has had three hip replacements. “It became a habit,” he said.

In another era he was a magnetic star at George Balanchine’s New York City Ballet and a personality in the popular culture who oftenappeared on television, a symbol of working-class grit amid ballet-world chiffon. The son of a trucking company owner, he grew up in Bayside, Queens, and attended New York Maritime College, where he was school welterweight boxing champion and lettered in baseball. He danced at President John F. Kennedy’s inauguration and was a rare American to give an encore at the Bolshoi Ballet in Moscow. “I thought it was the moment of my life,” he said. “I thought I would never experience anything like that again — until Paris.”

Mr. Villella brought the Balanchine style to Miami and turned the company into a leading repository of the tradition. He also broadened the repertory to include works by Twyla Tharp, Paul Taylor and others, as well as full-length ballets.

The company’s leadership insists that it wants to continue the Balanchine tradition with its next artistic leader, whom the board expects to name by the spring. But the pool of candidates with a depth of Balanchine knowledge is small.

Mr. Villella’s dancing career came to a halt abruptly because of a deteriorated hip, but he managed to return to dance briefly, ensuring that he would go out on his own terms. He declined to draw a parallel between the end of his dancing and artistic director’s phases, only saying: “It’s really about the dancers. I wanted to make a company I would have liked to dance in.”

Mr. Eroncig, the board president, said Mr. Villella would be suitably honored. He did not rule out a statue.

NEW YORK — Billionaires worried about plunging stocks are feverishly looking for alternative assets, the pundits told us this week. They want solid, tangible stuff. Luckily, these days contemporary art is becoming incredibly tangible.

Take Christie’s sale on Tuesday, which began with 26 “Works From the Peter Norton Collection.”

One glance at a color spread adorning the Christie’s catalog was enough to tell buyers that those assets with a physical reality that some badly wanted were there. It showed a group of white fiberglass dogs with big floppy ears set up on wooden stilts. Called “Dogs From Your Childhood,” the assemblage was produced by Yoshitomo Nara in 1999 in an edition of three with two artist’s proofs.

Behind the fiberglass pets, an aluminum plate hung on a panel. Four lines in big block lettering read, “Want/To Be/Your Dog.” That was Christopher Wool’s contribution to art in 1992.

Further to the right of the color spread, a tall figure with a tomato in lieu of a head and goggle eyes stared down, pondering the deeper meaning of the scene. The creature dubbed by its maker, Paul McCarthy, “Tomato Head (Green),” was executed in 1994 in an edition of “three unique variants.” Tomato Head solemnly gazing at the droopy white dogs with a panel proclaiming in the background “Want to Be Your Dog” gave the whole installation photographed by Kate Carr in the Milk Studio, Los Angeles, a sense of gravity that touched a chord with bidders.

Mr. Wool’s “Want to Be Your Dog” made $1.53 million, beating by nearly half the high estimate. “Tomato Head (Green),” enthusiastically fought over, climbed to $4.56 million, setting the first of the week’s several world auction records.

Mr. Nara’s droopy dogs were the only work of contemporary art sold at a bargain price — they cost a mere $422,500, well below the low estimate. Perhaps the underprivileged millionaires who go in for the cheaper varieties of contemporary art lacked the vast residences with suitable display space for Mr. Nara’s beasts.

Soon, the works that were physically tangible rose to levels that Christie’s experts themselves never dreamed of.

Mona Hatoum’s “Silence,” made of glass in an edition of five dating from 1994, bears an uncanny resemblance to a piece of furniture. A nursery crib springs to mind. The impracticality of the fragile device alone warns you that this is art. “Silence” climbed to $470,500, three and a half times the high estimate.

The Norton collection neatly sold without a single failure for $25.8 million, substantially exceeding the high estimate of $16 million. This must have made Mr. Norton a happy man, even if he did not spend many years contemplating his beloved artists’ contraptions — there are just so many times you can rapturously gaze at a panel proclaiming “Want to Be Your Dog.”

After the Norton collection, the really, really serious works turned up.

A gigantic bronze Louise Bourgeois “Spider” cast in 1998 in an edition of six made $10.72 million. That was a world auction record for Bourgeois, who died last year. Even if you are insensitive to art, you cannot miss the monstrous arachnid. Having it on the grounds of your residence conveniently allows you to state your wealth without having to spell it out. Instant recognition is guaranteed by the public display of another cast at Rockefeller Center in Manhattan in 2001, and various exhibitions of other casts in such exalted institutions as the Chicago Museum of Contemporary Art.

Indeed, the impact of the invaluable insurance policy provided by such museum credentials to investors in search of safe havens for their millions cannot be overstated. It was verified again and again in the course of Christie’s two-hour session.

Roy Lichtenstein’s early Pop Art picture of 1961 “I Can See the Whole Room ... and There’s Nobody in It!” resembles the cartoon on which it is based. Its importance in contemporary art is demonstrated by its various appearances at the Guggenheim Museum, the Metropolitan Museum of Art in New York, the Fort Worth Art Museum and other great institutions. Accordingly, the outsized comic-strip-style picture set one more world record at $43.2 million.

Consecration over time is the other selling argument that sways those seeking safety. “Contemporary art” never does as well as when it is no longer contemporary — that is, made by living artists.

Andy Warhol has been hailed for so long that doubts concerning the artistic nature of silkscreen ink work based on snapshots would hardly ever arise these days. Add the name of a famous showbiz character and triumph ensues.

“Silver Liz” in acrylic, silver-screen ink and spray enamel on canvas was painted by Warhol in 1963. It looks like a poster for a movie featuring Elizabeth Taylor, which is no surprise: Advertising was Warhol’s thing before he turned to art. The poster-like portrait made $16.32 million.

By the end of Tuesday evening, believers in contemporary art had spent more than $247 million on sundry works. Whether the low 10 percent failure rate reflected their love of white dogs or their monetary worries is a moot question.

On Wednesday, Sotheby’s rode to sweeping victory with a $315.8 million score, its third highest total realized in a contemporary art sale.

Perhaps the most extraordinary prices had as much to do with distrust in the financial markets as with pure passion for art. They invariably greeted artists long sung in the media.

Within the first half hour, a world auction record was set for Clyfford Still with an abstract composition titled “1949-A-No. 1.” The canvas had in its favor monumental size, museum approval — in the Metropolitan Museum of Art 1979-1980 retrospective — and its six-decade-long career on the national scene.

The next abstract picture by Still also had a cryptic title, “1947-Y-No. 2.” Artists who paint nothing in particular, using the “abstract” label, prefer it that way. So do newcomers.

Abstractionism, easy to look at, does not require meditation, and buyers to whom time is money do not waste it by looking too long at what they settle for. The second Still, while smaller, was vastly superior in its composition and color scheme, but made only $31.4 million. By comparison, the enormous price seems almost modest.

That evening, Abstractionism was propelled to unmatched heights, regardless of school and period. Yet another world record was set when one of Gerhard Richter’s “Abstract Pictures,” dating from 1997, went up to $20.8 million. Huge, the canvas displays a sense of rhythm and color nuances in purplish reds and blues that possibly helped it to rise so high.

Immediately after, though, another of Mr. Richter’s abstract compositions, “Gudrun,” done 10 years earlier, aroused almost as much excitement and made a thumping $18 million. Confused, it does not remotely compare with the record picture.

This week, such differences were evidently irrelevant. Mr. Richter is a true master of the brush, perhaps the only one among the officially acclaimed living artists. But the consecration that his oeuvre has received through the retrospective now at Tate Modern in London is what matters to safe haven seekers.

Names, not art, were the targets this week. Warhol’s “Mickey Mouse” close up, which could not be more different, did well at $3.44 million. With it, however, came a warning. This is perhaps not quite enough to satisfy the consignor who paid $1.91 million for the cartoon painted seven years ago to the day, also at Sotheby’s, New York. With the charges to buyer and vendor, and taking into account the loss of buying power incurred by the dollar, “Mickey Mouse” may not have paid the interest on the capital outlay in real terms.

Add that 11 works were unsold out of the 73 that were offered at Sotheby’s, despite the bullish market, and the alternative assets of contemporary art seem a lot less safe than one might assume.

The recent steep rises in contemporary art are linked to perception. And if one thing is apt to change without warning, that is what the eye can see — or imagines it sees.

Recently, she has been working in porcelain, casting cheap toys and curios — grinning snails, fake Barbies from China, thumbnail-size pencil sharpeners molded into world monuments — in ghostly white ceramic, and creating tiny tableaus from them. Next week, she is installing “Folly” at the Jane Hartsook Gallery on Jones Street, setting 50 miniature landscapes on a wall painted bright turquoise. It looks like the wallpaper in an English country estate, pastoral and graphic, except that the three-dimensional landscapes cast spooky shadows and, as your eye adjusts, you find all of Ms. Katleman’s favorite kitschy objects rendered as precisely as Lladro figurines.

I know this is old history, but before the Kohler center’s invitation, had you ever worked in toilets before?

I had not! For a while, these were the things I was best known for. I thought, Oh no. I’ll be forever known as the toilet artist. I have one set in our apartment. Sammy and Natasha, my 8-year-olds, think everyone’s mom makes toilets.

To clarify, Kohler invites a few artists a year to use their factory to make sculpture; it’s called the Arts/Industry program. It doesn’t have anything to do with their product line, but I just really wanted to make a toilet.

I’ll bet toilets pose special challenges as a medium. What were they?

Well, when they are fired, they are like liquid glass. I think they fire at 2,500 degrees. They hand it to you right out of the mold, and I just piled stuff on. They told me none of it would come out, that the toilet would warp or bend. When it didn’t, the Kohler engineer brought his boss to the studio. They couldn’t believe it hadn’t collapsed. Yes, it’s a challenging medium.

Your new medium puts you in terrific company, with artists who mess around with wallpaper and also with toile, which your landscapes recall. I am remembering when Virgil Marti made wallpaper from the school photos of boys who had bullied him in junior high, and the toile embroidered by Richard Saja, a Brooklyn textile artist, who stitches cockroaches and flames and other impish images onto pillows and sofas.

There’s been a tradition of artists inspired by wallpaper. It’s so polite. It’s domestic and cozy. You think, English country houses. You feel comfortable. You are used to feeling like it’s in the background, and that it’s safe. So, as an artist, you can use that to mess with people’s heads. Wallpaper puts people’s defenses down, and you can exploit that a little bit.

Where do you find all the gewgaws for your pieces? Do you have a favorite flea market?

Since the 26th Street flea markets are no longer, I shop online. I get immersed in these weird subcultures, like the fairy garden Web sites where little old ladies who make fairy gardens find the tiny bridges and such.

The World War II diorama sites are good, and ones for souvenir miniatures — there are whole Web sites devoted to miniature buildings. My miniature buildings are from pencil sharpeners. Friends will e-mail me, “There’s a sharpener of Mount Rushmore on eBay!”

I also collect vintage Playmobil plants. I find contemporary ones in my kids’ toys, and at kids’ birthday parties. You don’t want to invite me over.

“Folly” runs from Jan. 20 to Feb. 17 at the Jane Hartsook Gallery, at Greenwich House Pottery, 16 Jones Street, second floor; Ms. Katleman’s “Folly” sculptures will be for sale ($2,400 to $4,500 each). Information: (212) 991-0003, greenwichhouse.org or bethkatleman.com.