Leo Castelli Gallery, Sperone Westwater, Francesco Clemente, Large Folded Card, 1985
Sperone Westwater Fischer Gallery, Richard Long, Card, 1982
Sperone Westwater Fischer, Gerhard Richter, Card, 1983
Sperone Westwater Gallery, Bruce Nauman, Card, 1990
Sperone Westwater Gallery, On Kawara, Card, 1988
Sperone Westwater, Basquiat, Lichtenstein, Rauschenberg, Twombly, Warhol, Enblems and Contours, Card, 1995
Sperone Westwater, Blinky Palermo, Card, 1987
Sperone Westwater, Enzo Cucchi, Card, 1983
Sperone Westwater, Enzo Cucchi, Card, 1984
Sperone Westwater, Richard Long, A Lappland Walk, Card, 1984
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