Though Otto Piene’s involvement with Group Zero, a post-war avant-garde group dedicated to exploring light and motion in art, ended when the group dissolved in the ‘60s, his experimentation with light continued into late career. This stunning ceramic sculpture resembling a rainbow at Sperone Westwater is characteristic of his ‘heavy images,’ made by pushing metallic glazes through a screen onto clay before firing. (On view on the Lower East Side through Jan 16th. Masks and social distancing are required.)
