Mark Tobey at the Addison Gallery of American Art, Andover, Massachusetts

Mark Tobey, Untitled (Sumi Drawing), 1957, ink on paper.

©2017 ESTATE OF MARK TOBEY, SEATTLE ART MUSEUM, AND ARTISTS RIGHTS SOCIETY (ARS), NEW YORK/THE MARTHA JACKSON COLLECTION AT THE ALBRIGHT-KNOX ART GALLERY, BUFFALO, NY