1976 Museum of Modern Art, San Francisco 1979 Stedelijk Museum, Amsterdam 1979 Galleria Ruiz-Castillo, Madrid 1983 Kabutoya Gallery, Ginza, Tokyo 1983 Kobe, City Museum 1983 Fukui Pref. Museum, Fukui 1983 Kurosaki Sogo Dept. Store, Kitakyushu-shi 1983 Marui Imai, Sapporo 1983 Tenjin Core, Fukuoka 1984 Chunichi Shinbun Cultural Center, Nagoya 1984 Nagasaki Pref. Museum, Nagasaki 1984 Kanagawa International Organisation, Yokohama 1985, 1987, 1988 Printshop, Amsterdam 1985 Koriyama Citizen's Cultural Center, Koriyama (in honor of the 60th anniversary of Koriyama City) 1986 Singer Museum, Laren (80 years Petit) 1990 1986 Funabashi Sogo Dept. Store 1986 Nagasaki Iwataya Dept. Store 1989 Nihonbashi Plaza, Tokyo 1989 Kurobe City Hall, Kurobe 1989 Nagasaki Pref. Museum, Nagasaki 1990 Petit, Amsterdam 1989 (2x) 1990 Municip. Museum Ogi, Sado 1990 Galerie Mia Joosten, Amsterdam, 1992 Neilson Hays Library, Bangkok, 1992 Dhama Vision Gallery, Bangkok 1993 The book "A hand full of water" was published, written by Sjoerd Bakker, Amsterdam 1994 Singer Museum, Laren 1994 Erasmushuis, Jakarta 1995 Galerie Petit, Amsterdam 1996 Erasmushuis, Jakarta 1996 Gallery Azabu Kasumicho, Tokyo 1997 Gallery Next Life, Bangkok 1998 Neilson Hays, Bangkok 1998 Galerie Petit, Amsterdam 1999 Gallery Azabu Kasumicho, Tokyo 2000 Galerie Petit, Amsterdam 2000 Galerie Helga Hofman, Alphen aan de Rijn 2001 SBK Amsterdam, KNSM eiland 2003 Galerie Helga Hofman, Alphen aan de Rijn 2004 Queens Gallery Bangkok, on the occasion of a visit of our queen