Work As the eye alters so the squares concede for three percussionists, solo soprano, violin, cello and voices Year: 2002 Year: 2002 Michael Williams Composer Composer: Michael Williams About Work About Commissioned note Written for Okta Related works Archi Antichi for viola d'amore, guitar and cello Behind the Parapet for piano trio, with effects pedals and amplification Diadrom for two violins and piano Luce Viva for contralto and piano trio Piano Trio No. 1 for piano trio The Juniper Passion an opera with electroacoustic elements