Lubo Kristek is a sculptor, painter and performance artist of Czech origin, who lived in West Germany from 1968 until the 1990s. He specializes in critical assemblages and happenings, in which he incorporates multiple forms of media. He created sculptures for public space. He is the author of a three-state sculptural pilgrims' way. During his more than half-century long work in the field of performance art, he formulated his theory of "holographic perception".