Light Projections: "Color-Light Play", Ludwig Hirschfeld-Mack, 1923-1926.
Ludwig Hirschfeld-Mack (Australian, 1893-1965)
Photograph by Unknown, printed c. 1950. Harvard Art Museums/Busch-Reisinger Museum, Gift of Walter Gropius.
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Ludwig Hirschfeld-Mack studied at the Bauhaus from 1919–24 and remained working there until 1926 where, along with Kurt Schwerdtfeger, he further developed the Farblichtspiele ('coloured-light-plays'), which used a projection device to produced moving colours on a transparent screen accompanied by music composed by Hirschfeld Mack. It is now regarded as an early form of multimedia.
-Wikipedia
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