His Most Famous Painting – The Twittering Machine – Paul Klee Art & Visual His Most Famous Painting – The Twittering Machine – Paul Klee Evelyn V. Falk July 24, 2023 Paul Klee (1879-1940) was a German painter of Swiss origin, who had the uncanny ability of venturing... Read More Read more about His Most Famous Painting – The Twittering Machine – Paul Klee