Descended Triangle No. 6, from a Set of 6

• Artist: Shoichi Ida
• Medium: Color aquatint
• Dates: 1987
• Dimensions: Sheet: 26 x 22 5/8 in. (66 x 57.5 cm) Image: 14 x 14 in. (35.6 x 35.6 cm)
• Signature: Signed lower right
• Museum Location: Brooklyn Museum, BMA, 2N12, G508
• Accession Number: 1991.215.9
• Edition: 14/15
• Image: 1991.215.9_IMLS_PS4.jpg. Brooklyn Museum photograph, Nov 30, 2009