Valerie Karpan
Hydraulic Border Intervals: Simultaneous Transmissions
On 2 October, Hydraulic Border Intervals will be activated through a simultaneous sound performance connecting the Berlin installation with Бережно, обережно, вузберіж in Zaporizhzhia, with a live performance at Пастка (pastka_elevator) in Kyiv and a transmission via Kyiv-based 20ft Radio.
What to expect
Jean-Daniel Tömör (Berlin) and Anna Dovhan (Kyiv) will work simultaneously, exchanging field recordings, live sounds, and fragments from the anti-library of Hydraulic Border Intervals, exhibited in Tieranatomisches Theater (TA T).
The field recordings draw on material collected by Valerie Karpan, Maryna Marynichenko, Clemens Poole, and Jean-Daniel Tömör. The project continues the long-term artistic research of Variable Name (Valerie Karpan & Maryna Marynichenko), exploring memory, transmission, archives, and forms of connection through participatory and multimodal practices.
The performance extends Hydraulic Border Intervals beyond the Berlin installation, bringing its sonic research into dialogue with Бережно, обережно, вузберіж in Zaporizhzhia and the live context of Пастка in Kyiv.
Related exhibitions and events
Credits
- Lead Artist: Valerie Karpan
- Performing Artists: Jean-Daniel Tömör (Berlin) and Anna Dovhan (Kyiv)
- Contributing Artists: Valerie Karpan, Maryna Marynichenko, Clemens Poole, and Jean-Daniel Tömör. Variable Name (Valerie Karpan & Maryna Marynichenko)
- Production: Caspar Pichner
Partners
inherit. heritage in transformation
Бережно, обережно, вузберіж (Zaporizhzhia) and Пастка (Kyiv)

With funding from the:
Federal Ministry of Research, Technology and Space
Easy Read Version
On 2 October, Hydraulic Border Intervals becomes a live sound performance.
The performance connects three places:
- Berlin
- Zaporizhzhia
- Kyiv
Sounds are shared between the places at the same time.
In Berlin, Jean-Daniel Tömör works with the installation at TA T.
In Kyiv, Anna Dovhan performs live at Пастка (pastka_elevator).
The performance is also broadcast by 20ft Radio, a radio station based in Kyiv.
Jean-Daniel Tömör and Anna Dovhan exchange:
- field recordings
- live sounds
- fragments from the anti-library of Hydraulic Border Intervals
The field recordings were collected by Valerie Karpan, Maryna Marynichenko, Clemens Poole, and Jean-Daniel Tömör.
The project is part of the long-term artistic research by Variable Name (Valerie Karpan & Maryna Marynichenko).
Their work explores:
- memory
- transmission
- archives
- ways of connecting people and places
The performance connects the installation in Berlin with Бережно, обережно, вузберіж in Zaporizhzhia and the live event in Kyiv.



