https://journal.kci.go.kr/cdak/archive/articleView?artiId=ART002435177
Understanding the Difference between Abstract Animation Works of Walther Ruttmann and Oskar...
It was beginning from Arnaldo Ginna and Bruno Corr to the Walther Ruttmann, Hans Richter, Viking Eggeling and Oskar Fischinger who were in movie audio era...
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