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François Morellet

1º) 1.1.1 vertical, 1.1.1 horizontal, 2º) 1.1.1 vertical, 2.2.2 horizontal, 9º) 1.1.1 vertical, 9.9.9 horizontal, 1976

Ink and pencil on paper

19 3/4 x 19 3/4" (50.2 x 50.2 cm)