The Aero by Marsden Hartley https://www.nga.gov/artworks/52382-aero
Completed in 1914, The Aero may have been the painting that Marsden Hartley described in a letter to his dealer, Alfred Stieglitz, the previous year: “I have one canvas ‘Extase d’Aéroplane’ if it must have a title—it is my notion of the possible ecstasy or soul state of an aéroplane if it could have one.� The artist was thrilled when he saw zeppelins, or huge airships, flying overhead.
New Haven, 2000: 250-251, color fig. 261. 2004 Hand, John Oliver.