MARK TOBEY (Centerville 1890–1976 Basel) Untitled. 1954. Tempera on thin cardboard. Signed and dated lower right: Tobey 54. 28.5 × 22.9 cm. With the confirmation of authenticity by the Committee Mark Tobey, Münster, 31 October 2018. The present work is registered there under the number: 31/10/18-54.36. Provenance: - Galerie Carzaniga, Basel (verso with the label). - Private collection Switzerland.

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