Choir of the Jan III Sobieski Secondary School No. 75 in Warsaw singing, performance
Liliana Bach artistic direction of the choir
Krzysztof Kozak performance artist
Guliwer Puppet Theatre Multicultural Artistic Group performance
Krzysztof Kazimierczak sound projection 

Dominik Strycharski Goosa N (2026) for large mixed choir, musical performance within the Goosanderopolis installation  
(commissioned by Warsaw Autumn)


Event partners: Warsaw Observatory of Culture, MDK Łazienkowska
Cooperation: Warsaw Gallery Weekend, Jan III Sobieski Secondary School No. 75 in Warsaw.