86 is a long life well used. Praying for his wife Marie and the boys, Samuel and David.
Their story
Milan Knížák was a Czech performance artist, sculptor, noise musician, installation artist, graphic designer, art theorist, and pedagogue whose career stretched from the Prague streets of the 1960s to the leadership of the country's major art institutions after 1989. Born on 19 April 1940 in Plzeň, then in the Protectorate…
Milan Knížák was a Czech performance artist, sculptor, noise musician, installation artist, graphic designer, art theorist, and pedagogue whose career stretched from the Prague streets of the 1960s to the leadership of the country's major art institutions after 1989. Born on 19 April 1940 in Plzeň, then in the Protectorate of Bohemia and Moravia, he grew up in a family of teachers. His father, Karel Knížák, painted and played violin; after the war the family moved to Mariánské Lázně, where Milan took piano, trumpet, and guitar lessons and first exhibited paintings as a teenager.
He studied art education and Russian at the Pedagogical University in Prague, briefly attended the Academy of Fine Arts, and spent a year in mathematical analysis at Charles University, finishing none of those programmes. Instead he took art into public space. With friends he founded Actual Art (later Aktual), staging happenings, ceremonies, and environments in courtyards and on the streets of Prague's Nový Svět. Works such as A Walk around Nový Svět and Demonstration for Oneself (both 1964) made him a central figure of the Czechoslovak underground and earned him the nickname "king of the longhairs."
Contact with Fluxus followed through the critic Jindřich Chalupecký. George Maciunas named Knížák Director of Fluxus East around 1965. In October 1966 he organised the first Fluxus concert in Czechoslovakia, with Ben Vautier, Alison Knowles, Dick Higgins, and others. After a delayed visa he spent 1968 to 1970 in the United States, realising ceremonies such as Lying Ceremony in New Brunswick and Difficult Ceremony in New York. His Broken Music practice, begun in the mid-1960s by scratching, burning, cutting, and reassembling vinyl records, became an international reference point for turntablism and noise. The Plastic People of the Universe later remastered some Aktual songs, and Knížák's texts and presence threaded through underground music trials of the 1970s.
Under Normalization he was labelled an "enemy of the state," repeatedly arrested, and imprisoned, including a period of custody from October 1974 to February 1975. He returned from the United States in 1970, married Marie Saudková in 1975, and helped raise her sons Samuel and David while scraping a living as an independent artist. A 1979 DAAD fellowship took him to West Berlin. Through the 1980s he lectured in Hamburg and Salzburg and continued experimental music, design, and architecture.
After the Velvet Revolution he was elected rector of the Academy of Fine Arts in Prague (AVU) from 1990 to 1997, opened the school to intermedia, and founded the Intermedia Studio he led for about twenty-five years. Students included Krištof Kintera, Milena Dopitová, Jakub Špaňhel, and Milan Mikuláštík. From 1999 to 2011 he directed the National Gallery in Prague. Supporters credit him with balancing the budget after the 2002 floods, expanding permanent displays (Veletržní palác, House of the Black Madonna, Kinský Palace), and securing major acquisitions, including works from the Waldes collection and paintings by Kupka, Škréta, and Cranach. Critics accused him of authoritarian management, quarrels with curators such as Katarína Rusnáková and Jiří Fajt, and a polarising public style. He ran unsuccessfully for the Senate with ODS support in 1998, remained close to Václav Klaus, and was often a sharp critic of Václav Havel. In 2010 he received the Medal of Merit of the Czech Republic.
Knížák's work entered MoMA, Tate, Centre Pompidou, the Whitney, and the National Gallery in Prague. He published poetry, catalogues, and a large encyclopaedia of puppet-theatre artists, and kept performing Broken Music into later life. He died in Prague on the morning of 26 July 2026 after about three weeks in hospital, aged 86. Culture minister Oto Klempíř announced the death; the government approved a funeral with state honours, held on 7 August 2026 at Strašnice crematorium. In August 2026 a Prague court posthumously rehabilitated him for the 1970s custody case. Czech culture lost a figure who had been underground pioneer, Fluxus organiser, teacher, museum director, and lifelong provocateur in one restless career.
Biography adapted from Wikipedia (en/cs); Radio Prague International; ARTnews; České Noviny/ČTK; milanknizak.com.
In their own words
“Later on it became a movement, simply called Aktual. It was a movement of many, many young people, not only involved in art but people trying to change life.”
Knížák recalling the early Aktual years, quoted by Radio Prague International after his death.
“Author who was part of the history of modern Czech art and shaped it for decades.”
Culture minister Oto Klempíř announcing Knížák's death on X, 26 July 2026.
“He was unique and irreplaceable. We who remain here will miss him immensely. He was my best friend.”
Former president Václav Klaus, quoted after Knížák's death.
“Milan Knížák was a distinctive, unmistakable personality at the head of the National Gallery in Prague.”
National Gallery director Olga Kotková in a statement to ARTnews, July 2026.
“He was always a category of his own.”
AVU rector Tomáš Pospiszyl commenting to ČTK after Knížák's death (paraphrase of 'Byl vždy sám svou vlastní kategorií').

Agreed. 86 years, that's a real run.