Lucerne, 09.07.2026

She was painted by Picasso and gave Lucerne a museum

The art dealer's daughter became a world-class collector. With her museum, the grande dame of the art world gave the city of Lucerne a piece of her soul. The Lucerne art collector and museum founder Angela Rosengart has died at the age of 94.
 

Pablo Picasso portrayed her five times. Angela Rosengart's face is immortalised in these works: young, serious, alert, with that gaze that would later open the door to art for thousands of people. Angela Rosengart died on Tuesday, 30th June, at the age of 94. With her passing, Lucerne not only loses a great collector and museum founder, but a woman who never saw world art as a trophy. For her, paintings were companions; beings with whom one lives and which one may—and must—ultimately share with others.

Preferring a notepad and silverpoint pen to a school trip
The Rosengart family's story in Lucerne began in 1920. Siegfried Rosengart came from Munich to manage the Lucerne branch of the art gallery of his uncle Heinrich Thannhauser, and took over the business under his own name in 1928. Siegfried Rosengart and his wife Friederike, known as Sybil, settled in Lucerne. Their daughter Angela was born in 1932. The family lived a low-key life, but collectors, museum curators, and artists from all over the world frequented the gallery.

Angela was a much-wanted child. And she was headstrong from an early age. School trips held little interest for her: her Christmas wish list included a notepad, a silverpoint pen, and a book she could read herself. She only brought home top marks from her private school. The four and a half in gymnastics was, as publicist and foundation board member Karl Bühlmann recounted in his 2024 laudatory speech for the Lucerne Recognition Prize, a rare exception.

"I was always a daddy's girl"
In 1948 - when Angela was 16 - her father decreed that she should now begin an apprenticeship at the gallery. She wrote from dictation, typed on the Hermes Baby typewriter, and measured and catalogued paintings. And above all, she learned to look at things closely. "I was always a daddy's girl," she said at one point.

Even her first monthly wage of 50 francs revealed where this life would lead: Angela used it to buy Paul Klee's drawing "X-chen." Her parents wanted to give her a long evening gown for her 17th birthday. Instead, she chose Klee's "An Animal Goes for a Walk." Other young women go to the dance in a new dress; Angela Rosengart went home with a Klee.

Angela Rosengart with a portrait of her drawn by Picasso.              Photo: LZ Archive / Dorothea Müller
Angela Rosengart at the age of 26, portrayed by Pablo Picasso in 1958.  
Angela and Siegfried Rosengart in 1941 at the Hotel Schweizerhof in Lenzerheide.              
Angela Rosengart and Pablo Picasso in 1963.      
Photos: courtesy of the Rosengart Museum Collection, Lucerne
Angela Rosengart in her museum
in front of photographs by David Douglas Duncan, including one of Picasso.                        Photo: Boris Bürgisser, 2017       
Angela Rosengart receives congratulations from Emil Steinberger.             
Photo provided    
Museum director Angela Rosengart in front of one of her favourite Klees: Paul Klee created his watercolour "Double Tent" in 1923.   
Photo: Roger Grütter
Angela Rosengart (left) during an art dealer's visit to Picasso in Cannes in 1958 (next to Daniel-Henry Kahnweiler, Picasso, and Siegfried Rosengart).            Photo provided / André Villers

 

A world-class collection – defying the logic of the art market
She became a partner in the gallery in 1957. Father and daughter specialised in Impressionism and Classical Modernism, dealing in works by Klee, Picasso, Matisse, Chagall, Miró, and Monet, and advising important collectors and museums. Their principle: they only bought what they themselves loved. If a work remains unsellable, they believed that collectors simply haven't recognised its quality, explained Angela Rosengart. A world-class collection thereby grew, defying the logic of the art market.

Pablo Picasso entered her life in 1949. Her father introduced him to the 17-year-old in Paris: she was so intimidated that she couldn't utter a word. Picasso studied her and said, "Rosengart, you have a beautiful daughter." Between 1954 and 1966, he portrayed her five times. "I had to sit still, wasn't allowed to speak, and simply endured his penetrating gaze. Afterward, I was exhausted, as if I had done hard physical labour," she recalled in a 2023 interview with Susanne Holz for the Luzerner Zeitung newspaper.

Picasso's death as a turning point in her life
Picasso treated everyone equally, "whether a cleaning lady or a government minister." When Angela Rosengart and her father were planning to visit him on the French Riviera in April 1973, she happened to hear about his death on the radio. "I still get goosebumps when I think about it," she said in the same interview. At that moment, she knew: "A chapter of my life is now coming to an end."

After her father's death in 1985, Angela Rosengart continued to run the gallery on her own. But her greatest achievement was not a transaction. In 1992, she established the Stiftung Rosengart (Rosengart Foundation) to preserve the collection they had built together and make it accessible to the public. She then acquired the former headquarters of the Swiss National Bank in Lucerne in 2000, and opened the Museum Sammlung Rosengart therein 2002. From 2008, it has also included the eight Picasso masterpieces that the father and daughter presented to the city in 1978 for its 800th anniversary.

Today, the museum houses more than 300 works, including unique groups of works by Paul Klee and Pablo Picasso. It’s not a museum aiming at completeness, but one of affection. Personally selected, clearly arranged. Angela Rosengart has given Lucerne a museum that larger cities would envy, and Switzerland one of the most important private collections of Impressionism and Classical Modernism.

Awards and honorary titles
The city honoured Angela and Siegfried Rosengart with its Medal of Honour in 1981. The University of Zurich awarded her an honorary doctorate in 2003,, and she received the Recognition Award (Anerkennungspreis) of the Canton of Lucerne in 2024. "It's wonderful that the canton has recognised that something beautiful has been created here," she said at the ceremony in an interview with the Luzerner Zeitung newspaper. But what was more important to her was the gratitude of the people who have the privilege of seeing her paintings.

"I cannot live without my paintings," Angela Rosengart told the SRF in 2024. The paintings will now live on without her. Anyone walking through the museum will still encounter her: in the carefully curated selection and in Picasso's five portraits of the young woman. Angela Rosengart didn't build a mausoleum for art: she opened its doors. And she left Lucerne not only a world-class museum, but a piece of her soul.

For that, there is one word: Thank you.