Corona Skies (Zürich, Lutherwiese)
L’Energia siamo noi – Studio Frauenfeld
Schwache Ölspuren im Sandstein – Days of an Elapsed Future
Groentopia
Let Us Share The Concept of Human Powered Art Platforms
Observing Human Skies (Belgrade), 2021
Globalising the Internationale
Himmel-Bilder-Himmel #1–#4
Untitled (blue)