root, third and fifth

Courtesy of Nag-on-the-Lake, comes an interesting look at the choreography and vision of Oskar Schlemmer through his avante-garde production called the Triadisches (Triadic) Ballet, scored by Paul Hindemith, which premiered in Stuttgart in 1922 and toured Europe to spread the spirit and character of the Bauhaus design movement.  A certain Euclidian transformation takes place for these dancers in elaborate and bulky geometric costumes.  There is more to discover at the link, including a recreation (the original musical accompaniment lost to history but reconstructed) of a performance staged in 1970.