animation, in-camera, poetic
Bartosch's only surviving film was made single-handely in Paris in 1932. Almost 45000 frames were animated on four different levels simultaneously, often with as many as 18 superimpositions made in the camera.
http://re-voir.com/shop/en/berthold-bartosch-dvd/14-berthold-bartosch-l-idee-3493551100539.html 45000 frames
With 45000 frames this is a rare in-camera made animation movie from 1932.
BARTOSCH BERTHOLD, “L'IDEE,” WPB, accessed September 23, 2023, https://tpb.worm.org/items/show/12489.