
Held on 20 May 2022
Algorithms is an evening of music based on a set of mathematical instructions describing the homonym concept. On this occasion, the Museo Reina Sofía offers a session of guided listening with two pieces for piano by Iannis Xenakis: Herma (1961) and Evryali (1973), performed by Magdalena Cerezo Falces. To make Xenakis’s method of mathematical composition legible, the performer is joined by musicologist and educator Marina Hervás and artist Marta Verdem, whose visuals are designed specifically for the event. This will be followed by Xenakis’s piece La légende d’eer (1977-1978) performed by musician Sergio Luque, with the collaboration of Juan Carlos Blancas. Musician and architect Iannis Xenakis was born in 1922 at the heart of the Greek community of Brăila, in Romania, his compositions doing justice to Greek mathematical, harmonic and architectural tradition. Xenakis, one of the foremost figures of twentieth-century music, is known for his definition of stochastic music, his forays into algorithmic music and his model of architectural-musical composition via Polytopes.
The aim of the evening is to critically contextualise the figure of this musician in relation to other models of non-European mathematical music and to analyse the implications in the current use of computer algorithms by music streaming platforms.
Juan Carlos Blancas is a sound designer, musician and teacher. He has broad experience in creating sound spaces for audiovisual, literary and stage art projects and specialises in producing field recordings, in addition to the digital transformation and processing of this material via programming environments. Under the alias Coeval he has made music since the 1990s that has been released and disseminated in different experimental audio formats and contexts, mainly in Spain and Europe. He is a founding member of the CRC Cultural Association of Digital Art and is a contributor to different training programmes in the Katarina Gurska Advanced School of Music in Madrid and the Community of Madrid’s ECAM School of Cinematography and Audiovisuals.
Magdalena Cerezo is a pianist and performer specialised in contemporary music. She is the founder of the ensembles LAB51 and f:t, and an honorary member of the Junge Deutsche Philharmonie and a pianist in the Arxis Ensemble. Across her career, she has played in spaces that include Madrid’s National Auditorium, Kölner Philharmonie in Cologne, Berliner Philharmonie, Staatsoper Stuttgart and the Centre Pompidou in Paris, and has performed at festivals such as Darmstädter Ferienkurse and Donaueschinger Musiktage in Germany, ManiFeste in France, and RESIS in Spain. Moreover, she has worked with composers like Beat Furrer, Helmut Lachenmann, Bernhard Lang and Rebecca Saunders and has premiered the works of Ablinger, Sara Glojnarić and Fabián Panisello.
Marina Hervás holds a PhD in philosophy from the Autonomous University of Barcelona, a degree in Philosophy and an MA in Art Theory and Cultural Management from the La Laguna University, and a degree in Music History and Science from the University of La Rioja. She has held pre- and post-doctoral residencies at the Institute of Social Research from the University of Frankfurt and the Arts Academy in Berlin. She is the author of La escucha del ojo. Un recorrido por el sonido y el cine (Exit, 2022) and joint editor, with Pedro Alcalde, of Terremotos musicales. Denarraciones de la música en el siglo XXI (Antoni Bosch, 2020). She is currently an assistant PhD lecturer in the Department of Music History and Science at the University of Granada.
Jesús Jara is a musician, researcher and teacher. After studying Teaching and Computer Engineering at the Complutense University of Madrid, from 2011 to 2015, he studied technology and music in Germany. Since 2015, he has worked in Medialab Prado Madrid, where he approaches sound creation and education through live coding. He has participated in festivals of digital creation such as Festival EXPLORA (Bilbao), In-Sonora (Madrid), Transmediale (Berlin) and AlgoMech (UK), and organised the Fourth International Conference of Live Coding in Medialab Prado (Madrid, 2019). He currently teaches at the María Dolores Pradera Municipal School of Music and Dance in Madrid and is a co-founder of the Electrosound School.
Sergio Luque is a composer of vocal, instrumental and electroacoustic music and researches computer-made music. He holds a PhD in Composition from Birmingham University and post-graduate studies in Sonology, with an honourable mention, from the Royal Conservatoire of the Hague and in Composition from the Rotterdam Conservatory. He co-directs the MA in Electroacoustic Composition and New Media at the Katarina Gurska Advanced School of Music in Madrid. He is also a guest lecturer at the Royal Conservatoire of the Hague and a member of the Birmingham Electroacoustic Sound Theatre (BEAST). Furthermore, he has been a member of the National System of Art Creators in Mexico, and his music has been performed by the Birmingham Contemporary Music Group, the Nieuw Ensemble, the Schönberg Ensemble and Garth Knox, among others.
Marta Verde Baqueiro is a visual artist, digital creator and teacher. Her artistic practice explores indeterministic nature in the relationship between the organic and the electronic in the visible field through the use of noise, repetition and the digital processing of analogue images in real time. Her work materialises through multimedia and light installations and in collaborations with musicians and dancers as she applies the development of her own software and the construction of new devices through digital and/or electronic production. Currently, she is an associate professor at Berklee College of Music (Valencia Campus).
Curators
José Luis Espejo and Jesús Jara
Organised by
Museo Reina Sofía
Sponsor

Participants
Participants
Más actividades
![Blake Edwards, The Party [El guateque], 1968, película](https://recursos.museoreinasofia.es/styles/small_landscape/public/Actividades/ciclocine-piscinas-14.jpg.webp)
Blake Edwards. The Party
Thursday, 20 August 2026
In The Party, actor Hrundi V. Bakshi (Peter Sellers) is mistakenly invited to a glamorous dinner party in Hollywood. His curiosity and two left feet lead to one funny mishap after the other. During the soiree he consoles Michèle, a young actress who has been fired by her producer, and the chaos gathers momentum when Bakshi accidentally opens a retractable floor, making the guests fall into a swimming pool. A small hippie-style elephant gatecrashes the party, brought by a group of young people, and Bakshi asks the guests to wash the elephant as it is a sacred animal in his country. The house fills with soap suds, culminating in a wackily chaotic party.
When Stanley Kubrick was once asked who Peter Sellers was, he replied: “There is no such person as Peter Sellers”. The Party is one of the most widely recognised comedies in the history of film, its director Blake Edwards and the English actor making an entertaining critique of a fading conservative society. The cultural revolutions of the 1960s fit into the container of a choppy swimming pool: people from high society, an elephant, a Russian ballet, waiters, beatnik youth… similar to Sellers’s own identity: an empty vessel that can be refilled. In the film, Edwards tapped into the ingenious actor’s innate improvisation and the swimming pool as a container for revolutionary intent.

Lucrecia Martel. La ciénaga (The Swamp)
Viernes 21 de agosto, 2026
A couple of families spend the summer in a country cottage. The relationship between them exposes a crisis. The alcoholism of Mecha (Graciela Borges) and Gregorio (Martín Adjemián) becomes clear, leading to a drift in the education of their children and impacting relationships of respect and affect. Weariness expresses the lackadaisical environment.
In La ciénaga Lucrecia Martel approaches the decadence of a middle-class Argentinian family. The pool of dirty, stagnant water reflects the economic and social collapse of a whole country, yet reflects more than economic crisis as it becomes a murky well feeding off the pain of those living in the house. An erstwhile space of joy, the swimming pool becomes a reflection of adult depression, resulting in apathy. And the children, especially the girls, seem to be the only people awake in this drift. Barring a flicker of unawareness, the young people immerse themselves in rainwater or the water from the river, in water that flows, but are cautious of getting too close to the swimming pool.
![Yorgos Lanthimos, Kynodontas [Canino], 2009, película](https://recursos.museoreinasofia.es/styles/small_landscape/public/Actividades/ciclocine-piscinas-16_00.jpg.webp)
Yorgos Lanthimos. Dogtooth
Saturday, 22 August 2026
A couple with three adult children live in a modern country cottage. A large swimming pool takes centre stage in a sizeable garden. The property is skirted by a large fence that blocks a view of the outside. Here, the father has educated his children without outside contact, maintaining their belief in a false world: aeroplanes fall in the garden like toys and they must act like dogs to defend themselves from the ferocious cats that surround the house. The promise of going out into the world when they lose their dogtooth is proof of their maturity.
Lanthimos builds a world that is surreal, comical and terrible. The swimming pool is the house’s central element, a limited, controlled space assimilated like the sea, yet under the father’s supervision. A space of imagination, but with sinister intentions: the children are indoctrinated under the water as they believe in a better world. Far from reality. The swimming pool’s limits are the limits of their freedom, a false state of well-being expressed in the weightless bodies in the water. The liquid element is an analgesic magma with the power to educate offspring under the latent fear of a shark bite.
![Binka Zhelyazkova, Baseynat [La piscina], 1977, película](https://recursos.museoreinasofia.es/styles/small_landscape/public/Actividades/ciclocine-piscinas-17_00.png.webp)
Binka Zhelyazkova. The Swimming Pool
Viernes 28 de agosto, 2026
The young, bright Bella (Yanina Kasheva), after unforeseen heartbreak at her graduation party, meets Apostol (Kosta Tsonev), a reserved architect, and Boyan (Kliment Denchev), a comedy actor who is cynical about his country. The three characters climb up to a diving board in a municipal swimming pool, where they begin a strange relationship of friendship, love and despair which reflects a generational clash.
Binka Zhelyazkova, the great enfant terrible of Eastern European cinema, critic of the communist system and widely acclaimed film-maker beyond Bulgarian borders, made in The Swimming Pool a masterly metaphor for a country in decline. The public pool symbolises a closed, immovable enclosure where society is festering. From the height of a diving board she sees, in a panoptic view, the different generations living underneath a limited space. On one side, older people attempt to preserve the old revolutionary spirit with constant collective swimming exercises while, on the other, young people don’t hide the desire for freedom that remains unrealised. The result is an ideological clash in how to act and move in the enclosure, unearthing vast hypocrisy in the lost ideals of socialism, reflected in the total apathy of youth. The Swimming Pool for Zhelyazkova is a reflection of the disillusionment and existential void of a whole country and system.
![Jacques Deray, La piscine [La piscina], 1969, película](https://recursos.museoreinasofia.es/styles/small_landscape/public/Actividades/ciclocine-piscinas-18.jpg.webp)
Jacques Deray. The Swimming Pool
Saturday, 29 August 2026
The characters played by Alain Delon (Jean-Paul) and Romy Schneider (Marianne) experience their love in apparent splendour. A sun-drenched house, a blissful swimming pool, beautiful bodies, sexuality in abundance. The visit of Harry (Maurice Ronet), a successful musician, friend of Jean-Paul and ex-lover of Marianne, accompanied by his young and beautiful daughter Penélope (Jane Birkin), rocks their relationship, bringing to light the jealousy and insecurities of each one in a dark game of possession and male rivalry.
If there was a definition of the glistening blue pool in this sexual thriller, it would be the paradise of Adam and Eve, represented by the shots of happiness of Romy Schneider and Alain Delon in this swimming pool on France’s Côte d’Azur. The appearance of these two beautiful creatures kissing semi-naked by the water is one of film’s resonant images. The paradise cannot be fractured, not even by death. As in the crossing of the Tigris and Euphrates rivers, where humanity’s first lovers bathed naked in the water, innocent to their imminent end, the reflection of the crystalline water of The Swimming Pool shows this game, and the deep traumas which, under this mantle, are hidden in the amorous relationships and limits that only love is capable of breaking to solve.
In this session both endings to the film are screened: the original version, open and symbolic, and the Spanish version, marked by censorship during Francoism, and its sequence for a Spanish premiere — a stereotypical and reductive vision reflecting the sociological condition of the country.