Date of birth/death13 April 1905 – 21 November 1984Other namesMartin KennethPlace of BirthSheffieldPlace of DeathLondonGND118782258VIAF808403Groups—KeywordsAbstract art, UK, Kinetic art, Constructivism, SculptureRelated events1968documenta 4, Kassel / ArtistRelated library entries/ 1 entry Library4. documenta. Katalog 11968