43. MARK TOBEY (1890-1976) Abstract composition 1964 Signed and dated lower right Tempera on paper 15.5 x 24.5 cm Provenance/Herkomst Galerie Georges Moos, Geneva Acquired from the gallery by the current owner in 1970 Private collection, Belgium Achim Moeller, Managing Principal of the Mark Tobey Project LLC, has confirmed the authenticity. The work is registered in the Mark Tobey Archive with the number MT [457-05-15-25].