His film on returning war refugees (released in the United States in 1947) spurred a retrospective of his work at the Museum of Modern Art (MoMA) instead of the posthumous show that MoMA had been preparing.
Njegov film o povratku izbjeglica (prikazanog u SAD-u 1947.) potaknuo je retrospektivu njegovog rada u MoMA-i, umjesto posthumne izložbe koju je muzej pripremao.