Catalog/Mark Tobey/Hidden LaughterHidden LaughterArtistMark Tobey$500 Buy Mark Tobey (1890-1976) Hidden Laughter signed and dated 'Tobey 50' (lower right) gouache and graphite on paper laid down on panel 20 x 27 3/8 in. (50.8 x 69.5 cm.) Executed in 1950.Sizes and ProportionsExecution Options (Materials and Printing)Additional Finishing