Geoffrey Harcourt Geoffrey Harcourt ‘Elephant Chair’ prototype, Artifort c. 1965 Geoffrey Harcourt, ‘Model 042′ lounge chair prototype, Artifort, 1958 Geoffrey Harcourt, ‘Model 130′ desk chair, prototype, Artifort, 1961 Geoffrey Harcourt, Lounge Chair prototype, Artifort, c.1962