Catalog/Mark Tobey/Blue, Black, White, GreyBlue, Black, White, GreyArtistMark Tobey$500 Buy Mark Tobey (American, 1890-1976) Blue, Black, White, Grey signed 'Tobey' (lower right); titled twice 'Blue black white grey' (on the reverse) tempera on paper 10 5/8 x 6 3/8 in. (27 x 16.3 cm.) Executed in 1958.About the workSizes and ProportionsExecution Options (Materials and Printing)Additional Finishing