“Beauty is secondary” is one of the instructions that appears at the beginning of the fourth movement of the Sonata for Solo Viola, Op. 25 No. 1, by the German composer Paul Hindemith (1895–1963). It could well have been uttered by his compatriot, the Expressionist choreographer Dore Hoyer (1911–1967), creator of the dance cycle Afectos Humanos, on which Pol Pi has been working since 2014.