Horst Janssen : Odakyu Grand Gallery, Tokyo, 22 May - 9 June, 1991 : Tsukuba Museum of Art, Ibaraki, 13 June - 7 July, 1991 : Fukushima Prefectural Museum of Art, 13 July - 11 August, 1991 : Tsukashin-Hall, Hyogo, 7 September - 20 October, 1991 : Munch Museum, Oslo, November - December, 1991. - Tokyo, [1991]. - 414 s. : suurin osa kuv. (vär.) ; 22 cm
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