Rendezvous Problem 5: Reproducibility with Magda Stanová & Vojtěch Witzany

Lecture

We are pleased to invite you to the fifth presentation from the series Rendezvous Problem - Formulations on the Optimal Ways for Art and Science to Meet on the topic of.

Date
13 November 2025
Location
— AVU Veletržní Veletržní 826/61, Prague 7

Rebuild the device. Repeat the experiment. Redo the computations. Simply: reproduce the results. It seems straightforward enough, doesn’t it? The requirement of reproducibility is the foundation of modern science – and of a pluralistic, industrialized society. But what if things were different? What if your experiment always destroys or alters the object you observe? What if your “experiment” is the entire universe?

A repeated joke isn’t funny, but looking at the night sky seems to impress us every time. Some experience triggers wear off quickly, others slowly, while some might get better and better over time. How does the impact of artworks change over time when someone sees them on a daily basis? And what happens when two or more triggers of various fade rates are mixed together?

Together, Magda Stanová and Vojtěch Witzany explore the limits of repetition and reproducibility – in science, in art, and in our ways of making meaning.

Two people have a date in a park they have never been to before. Arriving separately in the park, they are both surprised to discover that it is a huge area and consequently they cannot find one another. In this situation each person has to choose between waiting in a fixed place in the hope that the other will find them, or else starting to look for the other in the hope that they have chosen to wait somewhere. If they both choose to wait, they will never meet. If they both choose to walk there are chances that they meet and chances that they do not. If one chooses to wait and the other chooses to walk, then there is a theoretical certainty that they will meet eventually; in practice, though, it may take too long for it to be guaranteed. The question posed, then, is: what strategies should they choose to maximize their probability of meeting?

The premise of the series is that a rendezvous between an artist and a scientist is staged. They start from the same topic, but they each talk from the perspective of their own discipline. The scientist talks about science, the artist speaks about art. At certain points in the course of this address they might intersect. Equally, a complete disconnection, despite the common thematic space shared, might present itself. A conversation following the two presentations explores these intersections and discontinuities.

Magda Stanová

is a multidisciplinary artist. Her research-based practice results in artistic forms like visual essays and lecture shows. She smuggles performative lectures into academic conferences and a drawn theory of photography into photographic festivals. She looks into cognitive sciences for ideas about creative process and perception of art and combines them with the experience of an artist. She has authored two books—Algorithms in Art (2016) and In the Shadow of Photography (2022)—and is co-author of The Pedestrian’s Venice (2017). She holds an MFA in New Genres from the San Francisco Art Institute, where she studied as a Fulbright scholar, an MFA in Photography from the Academy of Fine Arts and Design in Bratislava, and a PhD in Fine Arts from the Academy of Fine Arts in Prague, where she now teaches doctoral-level classes related to artistic research. Her work has been exhibited internationally, including at EFA Project Space, New York; Angus Hughes Gallery, London; Školská 28, Prague; ThreeWalls, Chicago; Fremantle Arts Centre, Australia; ZPAF i S-ka, Krakow; and Shedhalle, Zurich. www.magdastanova.sk

Vojtěch Witzany

is a physicist working on the theory and phenomenology of black holes. Since January 2023 he has been the Primus group leader at the Institute of Theoretical Physics at the Charles University in Prague. His research revolves around the attempt to answer questions such as "How do things behave near black holes? How do they move? How do they evolve?" and, to some degree also "How can we observe all of that?". What these "things" are can vary from speckles of dust, other black holes, neutron stars, "ordinary" stars, or even clouds of magnetized plasma orbiting the black holes in accretion disks. The fields of the black holes in which the dynamics are happening can be isolated, rotating, non-rotating, but they can also be perturbed by the presence of matter. How we observe it may range from radio dishes on Earth to gravitational-wave detectors and X-ray telescopes in space. To answer these questions, Vojtěch Witzany uses advanced mathematical techniques and numerical simulations. www.witzany.science

The event will be held in English.

The project is a cooperation between

LARGE AVU a Velrybí srdce z.s. / Whale Heartlarge.avu.czwww.instagram.com/large_avu/www.instagram.com/whale.heart.kolektiv/Organised by Anetta Mona Chișa, Irina Gheorghe, Jakub Podgorný.