It has evolved into one of New York’s longest-running fights over an estate.
For more than a decade, the family of C. C. Wang, a collector whose name graces a gallery at the Metropolitan Museum of Art, has been battling over a trove of classical Chinese paintings and scrolls that has been described as among the finest in the world.
Now, the feud has escalated. In the past month, two of Mr. Wang’s children, who have been fighting in Surrogate’s Court in Manhattan since his death in 2003 at 96, filed lawsuits in state and federal courts accusing each other of looting and deceit.
But beyond the family strife, a broader issue is dismaying Chinese-art experts for whom the Wang collection has long been a source of wonder.
Dozens, perhaps hundreds, of works from an estate once valued in court papers at more than $60 million have gone missing, including an 11th-century scroll, “The Procession of Taoist Immortals,” that is viewed in China as a national treasure.
“This is heartbreaking, and it is happening right here in the city,” said Laura B. Whitman, a specialist in Chinese art formerly with Sotheby’s and Christie’s, who used to visit Mr. Wang at his apartment in New York to view his collection.
Divining who rightfully owns these works, and who is to blame for the disappearance of so many of them, has consumed the family for more than a decade.
The case has become so complex, and so expensive, that the Surrogate’s Court has suspended discussing matters of inheritance until it can come up with a reliable inventory of what was initially in the collection to see if the estate will be able to pay lawyers and other creditors.
Among the few certainties at this point is that Mr. Wang demonstrated the ability to acquire objects of historical importance, objects that since his death have increased many times in value as the Chinese art market has boomed.
Born near Suzhou, China, in 1907, he moved to the United States during China’s political upheavals in 1949, settling in Manhattan, where he built a career teaching, consulting at Sotheby’s, and dealing in real estate and in art. He became the dean of the rarefied market for Chinese art in New York and was an accomplished artist in his own right. By the end of the 1990s, the Met had bought some 60 works that were once part of his collection and named a gallery in his honor.
Among the Met acquisitions was a colossal hanging scroll titled “Riverbank,” attributed to the 10th-century painter Dong Yuan, but which attracted its own controversy after some scholars declared it a 20th-century forgery.
Maxwell K. Hearn, chairman of the Met’s Asian art department, said Mr. Wang acquired much of his important collection early on, when the market for Chinese art didn’t exist.
“He saw their continued relevance as sources of artistic inspiration,” Mr. Hearn said. “Now, they have become enormously valuable, because people are recognizing their cultural significance and acknowledge him as a source of validation.”
Before his death, Mr. Wang left some works to his daughter Yien-Koo Wang King, now 79, and some to his son, Shou-Kung Wang, now 85, both of whom served during different periods as confidant and business agent to their father.