Catalog/Thomas Ruff/Substrat 4 IISubstrat 4 IIArtistThomas Ruff$500 Buy Thomas Ruff (b. 1958) Substrat 4 II signed, numbered and dated 'Tl Ruff 2/3 2002' (on the reverse) inkjet and diasec 70 x 90¾ in. (177.8 x 230.5 cm.) Executed in 2002. This work is number two from an edition of three.Sizes and ProportionsExecution Options (Materials and Printing)Additional Finishing