Shape 1970 / Mona Lisa 1971 / Next to the last 1967〜1971 / Blueprint / Bottomless 1965 / S.A. Theory No.1 1965 / The diagram of Bottomless No.2 1965 / Separated Continuums 1966 / The diagram of Alphabet skin 1966 / ブループリント and/or ダイアグラム (How we met before ?)