Catalog/Mark Tobey/RitualRitualArtistMark Tobey$500 Buy Mark Tobey (1890-1976) Ritual lithograph, 1973, on wove paper, signed and dated in pencil, numbered 67/80, with full margins L. 12½ x 10¼ in. (318 x 260 mm.)Sizes and ProportionsExecution Options (Materials and Printing)Additional Finishing