Born in Munich, Hans Finsler was a gifted teacher of photography in Switzerland from the 1920s to the 1950s, where he taught students the vocabulary of modernism and its strength of vision. Finsler was also well-known for his stylish and innovative commercial work reflecting the contemporary Neue Sachlichkeit (New Vision) aesthetic of describing machinery, architecture and manufactured products with clarity and respect. His private work, however, was more profound and philosophical. He experimented tirelessly with simple and elemental forms, developing theories of motion and stillness with highlights and shadows, often using eggs as his principal subject matter.
Finsler's photographs were exhibited in the important exhibition Film und Foto in Stuttgart in 1929.