Books: twelve works on Japanese art - Inter alia K. Muraoka and K. Okamura, 'Folk arts and crafts of Japan', 1973; T, & M. Becker, 'Twentieth century Japanese bronze flower vases, The Becker collection', 2005; H. Kanazawa, 'Japanese ink painting: early Zen paintings', 1979; S. Hibi, 'Japanese detail cuisine', 1987, current provenance: The Stolk Collection