Anne Teresa, Baroness De Keersmaeker (Dutch pronunciation: [ˈɑnə teːˈreːzaː dəˈkeːrsmaːkər], born 1960 in Mechelen, Belgium, grew up in Wemmel) is a contemporary dance choreographer.
Performances such as Elena's Aria (1984), Bartók/Aantekeningen (1986), a staging of Heiner Müller's triptych Verkommenes Ufer/Medeamaterial Landschaft mit Argonauten (1987), Mikrokosmos-Monument Selbstporträt mit Reich und Riley (und Chopin ist auch dabei)/In zart fliessender Bewegung - Quatuor Nr.4, (1987), Ottone, Ottone (1988), Stella (1990) and Achterland (1990), were produced in collaboration with Kaaitheater.
In May 1994, the KunstenFESTIVALdes Arts in Brussels premièred Kinok, produced in collaboration with Thierry De Mey and the Ictus Ensemble.
In November 1997, Just Before, to a live performance by the Ictus Ensemble of music composed by Magnus Lindberg, John Cage, Iannis Xenakis, Steve Reich, Pierre Bartholomée and Thierry De Mey, was presented in La Monnaie.
In February 1998, de Keersmaeker made her debut as an opera director at La Monnaie with Bartók's Duke Bluebeard's Castle.
In November 1998 she created The Lisbon Piece, for the Portuguese Companhia Nacional de Bailado: her first experience as a guest choreographer.
In May 1999, Rosas premiered I said I, a collaboration with Jolente De Keersmaeker for the direction, with the Ictus Ensemble, Aka Moon and DJ Grazzhoppa for the music composition and execution.
For In Real Time in 2000, Rosas again collaborated with Stan, as well as with the jazz-ensemble Aka Moon for the composition and live interpretation of the music.
A 336 pages book Rosas, if and only if wonder was published and a multimedia exhibition was organised in newly opened halls at the Centre for Fine Arts, Brussels, and was attended by over 15,000 people.
2003 showed yet a new evolution: whereas in the past her choreographies had been very precise and closely linked to the music, in Bitches Brew / Tacoma Narrows, De Keersmaeker for the first time allowed improvisation by her dancers during the performance.
[5] In June 2024, the Belgian newspaper De Standaard published an extensive article on its website revealing major accusations against the choreographer and, in particular, her working methods and managerial leadership including authoritarianism, bullying and bodyshaming.
In 2002 she received the annual award of the Gabriella Moortgat Stichting and la médaille de Vermeil from the City of Paris and a medal ('Erepenning') of the Belgian Flemish government.