2021
The theme of the year 2021 was Plan C. Through their installations and video mappings, the artists focus on ecology, sustainable development and man's relationship with planet Earth. They also look back at the pandemic in which they find opportunities to be better human beings.
![](https://www.signalfestival.com/wp-content/uploads/2021/10/signal2021_dusan_vondra_91a5446_preview-720x480.jpg)
Onionlab (ES) → Superar
The Industrial Palace Výstaviště Praha → 3D projection
![](https://www.signalfestival.com/wp-content/uploads/2021/10/signal2021_tomas_slavik_-holesovice_websize_-799-720x480.jpg)
Kateřina Blahutová (CZ) → Living forest
Stromovka → Installation
![](https://www.signalfestival.com/wp-content/uploads/2021/10/signal2021_dusan_vondra_91a5485_preview-720x480.jpg)
Planetum x Signal Production: Daniel Červenka, Marek Šilpoch, Pavel Karafiát, Martin Fuchs, Trauma & Errol Vitro (CZ) → Radical Compromise
Observatory and Planetarium of the capital city Prague → 360° dome projection
![](https://www.signalfestival.com/wp-content/uploads/2021/10/signal2021_dusan_vondra_j2a4861_preview-720x480.jpg)
Jiří Černický (CZ) → Archaic Topicalities
The Karlin Barracks → Projection and levitating object
![](https://www.signalfestival.com/wp-content/uploads/2021/10/signal2021_tomas_slavik_-karlin_websize_-46-720x480.jpg)
Weltraumgrafik (DE) → The Wind
Church of Ss. Cyril and Methodius → Videomapping
![](https://www.signalfestival.com/wp-content/uploads/2021/10/signal2021_dusan_vondra_91a4462_preview-720x480.jpg)
Vrtiška & Žák (CZ) → Blooming of Light
Kooperativa headquarters → Installation
![](https://www.signalfestival.com/wp-content/uploads/2021/10/signal2021_dusan_vondra_91a4545_preview-1-720x480.jpg)
Quiet Ensemble (IT) → Unshaped
Hauch Gallery → Installation
![](https://www.signalfestival.com/wp-content/uploads/2021/10/signal2021_tomas_slavik_-karlin_websize_-109-720x480.jpg)
Milena Dopitová (CZ) → Jeff
Vodní elektrárna Štvanice → Installation
![](https://www.signalfestival.com/wp-content/uploads/2021/10/signal2021_janhromadko_2048px-1015-720x480.jpg)
Joanie Lemercier (FR) → View from the Moon
Ve Stínadlech → Projection
![](https://www.signalfestival.com/wp-content/uploads/2021/10/signal2021_janhromadko_2048px-1040-720x480.jpg)
Accurat (IT) → The Room of Change
The Old Town Square → Projection
![](https://www.signalfestival.com/wp-content/uploads/2021/10/signal2021_janhromadko_2048px-1076-720x480.jpg)
Martin Marek (CZ) → You, Too, Are in Denial of Climate Change!
Klementinum → Sound installation
![](https://www.signalfestival.com/wp-content/uploads/2021/10/signal2021_janhromadko_2048px-1055-720x480.jpg)
Lucie Kramperová (CZ) → Reality Check
Klementinum → Projection
![](https://www.signalfestival.com/wp-content/uploads/2021/10/klara-mickova_15-darkroomvisitor-720x480.jpg)
Klára Míčková (CZ) → BirdScape
Klementinum → Projection
![](https://www.signalfestival.com/wp-content/uploads/2021/10/signal2021_janhromadko_2048px-1084-1-720x480.jpg)
Šimon Mašek, Josef Schmidt (CZ) → Permafrost
Klementinum → Installation
![](https://www.signalfestival.com/wp-content/uploads/2021/10/boris-petrovsky_10-darkroomvisitor-720x480.jpg)