On Kawara announcement cards
(1) Kunsthalle Bern, One Year Production, 1974. (2) René Block, book announcement 'On Kawara I am Still Alive', 1978. (3) Four Konrad Fischer cards: One Million Years, 1981; Date Paintings, 1982 (with pinhole); Date Paintings, 1986; Date Paintings, 1988.
(4) Two cards by Micheline Szwajcer Antwerp, 1984 and 1987. (5) Lisson Gallery London, Date Paintings, 1985. (6) Gian Enzo Sperone Rome, 1987. (7) Max Hetzler Cologne, 1987. (total 11)