In 1920 Katherine Sophie Dreier, the preeminent collector and co-founder of the Société Anonyme, with Marcel Duchamp and Man Ray, visited Berlin and bought several works by Bauer including the oil Andante V (now in the permanent collection of the Yale University Art Gallery).
In 1920 Katherine Sophie Dreier, a prominent art collector and Société Anonyme co-founder, joined Marcel Duchamp and Man Ray on a trip to Berlin, where they acquired several artworks by Bauer, including the oil painting Andante V, which is now part of Yale University Art Gallery's permanent collection.