![Bettina Pousttchi, Amplifier, Amplifier, 2021](https://www.pousttchi.com/sites/default/files/styles/gallery/public/bettinapousttchi_amplifier_1.jpg?itok=NXbsjcZq)
Amplifier, 2021, Bicentennial facade commission, Konzerthaus Berlin
![Bettina Pousttchi, Amplifier, Amplifier, 2021](https://www.pousttchi.com/sites/default/files/styles/gallery/public/bettinapousttchi_amplifier_2.jpg?itok=og2zaebR)
Amplifier, 2021, Bicentennial facade commission, Konzerthaus Berlin
Amplifier, 2021, Bicentennial facade commission, Konzerthaus Berlin
Amplifier, 2021, Bicentennial facade commission, Konzerthaus Berlin